Mathematics Middle School

Ron went to the store with $100.00. He bought 2 belts for $14.00 each, he bought 3 shirts for $15.00 each, and he bought a pair of jeans for $25. How much money did he have left? Choose the correct solution.

Answers:

A. $4.00

B. $10.00

C. $1.00

D. $2.00

Answers

Answer 1

Answer:

D:$2.00

Step-by-step explanation:

2x$14=$28

3x$15=$45

1x$25=$25

$28+$45=$73+$25=$98

$100-$98=$2

The answer is $2.

Answer 2
He would have $2 dollars left.


1st step- $14.00. x 2 = $28.00

2nd step- $15.00 x 3 = $45.00

3rd step- $25.00 x 1 = $25.00

________________________

$45.00
— $25.00
$28.00
________
$2.00

Related Questions

What is the solution of the equation n+13=30 ?

Answers

The answer is 30 right

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Help me save my life from this terrifying math problem

Help me save my life from this terrifying math problem

Answers

Haha ok I’ll save you. The answer is the second one. This is cause the zoo can only have a maximum of 350 visitors. In other words the zoo can have no more than 350 visitors at a time. Hope this helps!
350 should be your answer

HEEEEEEEEELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AS FAST AS YOU CAN I WILL GIVE BRAINIEST TO THE RIGHT ANSWER 30 POINTS!!!!!!!!!!
Given the inequality 3(n − 6) < 2(n + 12), determine which integer makes the inequality false.
S:{−5}
S:{3}
S:{12}
S:{42}
I WILL GIVE BRAINIEST FOR THIS ONE!!

Answers

Answer:

The integer that makes the inequality false is D, 42

Step-by-step explanation:

Start the problem by expanding the inequality.

\(3\left(n-6\right) = 3n-3\times 6\\=3n-18\\----------\\2\left(n+12\right) = 2n+2\times 12\\=2n+24\\----------\\= 3n-18 < 2n+24\)

Add 18 to both sides. When doing inequalities, always add the singular number or coefficient on the left side. Afterwards, simplify.

\(=3n-18+18 < 2n+24+18\\=3n\left(-18+18\right)\\=-18 + 18\\=3n-\left(0\right) < 2n+24+18\\=2n\left(24 + 18\right)\\=24 + 18\\=42\\=3n-\left(0\right) < 2n+42\\=3n < 2n+42\)

Subtract by 2n, the coefficient on the right side.

\(3n-2n < 2n+42-2n\\=3n-2n < \left(2n+(42)-2n\right)\\= \left(2n+(-2n)\right)\\=3n-2n < 0+42-0\\3n-2n = 3-2\\= 1\\= "n"\\= 1n\\= 1\times n\\= 1\:or\:"n"\\= n < 42\)

Given that n is less than 42, we can conclude that 42 would make the inequality false.

Hope this helps!

Erion plans to tile the floor of his kitchen. The kitchen is 11 feet by 15 feet. The tiles he will be using are square, measuring 8 inches on each side, and are sold in boxes that contain enough tile to cover 25 square feet. How many boxes of tiles must he order to complete the job?

Answers

Answer:

First, find the area for the kitchen floor: 16.5*15=247.5 squared feet

Then find the area for one tile: 0.5*0.5=0.25 squared feet

Finally, divide the mayor area between the minor: 247.5/0.25= 990 tiles.

Also you can do it in this another way:

First, divide length of the kitchen floor between the length of one tile: 16.5/0.5=33

Then, do the same for the height: 15/0.5=30

Finally multyply both results: 33*30= 990 tiles.

Step-by-step explanation:

or just 990

solve for e -16+e>9 PLEASE HELP

Answers

Answer:

the solution to the inequality is e > 25.

Step-by-step explanation:

To solve for e in the inequality -16+e>9, we can start by isolating e on one side of the inequality.

We can begin by adding 16 to both sides of the inequality to cancel out the -16:

-16 + e > 9

-16 + e + 16 > 9 + 16

e > 25

e > 25 is the correct way of the equation.

What are 3 Non-Adjectives of Leadership?

Answers

Answer:

This one is hard, Communication, Self awareness, and influence.

Step-by-step explanation:

responsibility, attentiveness, and compassion

Add the expressions.

the quantity negative 7 minus one eighth times p end quantity plus the quantity three fourths times p minus 5 end quantity

negative 5 over 12 times p plus negative 2
5 over 8 times p minus 12
7 over 16 times p minus 2
7 over 8 times p plus negative 12

Answers

Answer:

c

Step-by-step explanation:

C


(not sure if that is correct)

What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters​ long, 6.6 centimeters​ wide, and 6 centimeters​ tall?

Answers

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

Please got brainliest

Here if this helps any

Here if this helps any
Here if this helps any

Answers

Answer:

for #5 is C and E

and for #6 A and C is yes and B and D is no

im not sure if im right but i hope ot helps

Sarah is walking hope from school. She decides to buy a candy bar and a soda from the convenience store. The soda costs 2.39 and the candy bar costs 1.69. What was the total cost of her snacks?

(I made this question up for fun so u dont have to answere it)

Answers

Answer:

$4.08

Step-by-step explanation:

Answer:

I think... $4.08 maybe... I may be wrong lol actually that's it..

Sarah is walking hope from school. She decides to buy a candy bar and a soda from the convenience store.

What is the surface area of this cylinder?

What is the surface area of this cylinder?

Answers

Answer:

125.71yd

Step-by-step explanation:

πrh

22/7 x 5 x 8

110x8/7

880/7

125.71yd

which unit would be best for measuring the thickness of a coin meter , centimeter , millimeter or kilometer

Answers

Answer:

milimeter

Step-by-step explanation:

Plz give brainliest it the crown

A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?

2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100

Answers

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

2 over 8 equals j over 18

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

2 over 8 equals j over 18

Sarah wants to predict how many t-shirts your homeroom will sell. She wants to compute the mean number of T-shirts sold by the other homerooms to do this.

Explain how the other homerooms' data support David's claim.

PLEASE HELP QUICK. THIS IS A TEST.​

Answers

u can add 10 plus 8 u can get 18 or if u get other number u wrong

Hi Bella,

I realised that there is a lack of information in the question. Please provide so we can guide you.

Please mark this brainliest thank you :)

Someone please answer and show your work to solve!

Someone please answer and show your work to solve!

Answers

radius is half of diameter,
as such, since the diameter is 10 in,
radius = 10/2 = 5 in

Answer:

Step-by-step explanation:

The area of a 10-inch circle is 78.54 square inches. Using the formula A = 1/4πd 2 where d is the diameter, we have Area = 1/4πd 2 = 1/4 x 3.14 x 10 2 = 78.54 What is the radius of a circle with a 10-inch diameter? The radius of a 10-inch circle is 5 inches because the radius is half of the diameter of a circle.

I'LL GIVE BRAINLIEST!!
( True / False ) Force is used in aristocracy.
If true how?
If false why?

Answers

Answer:

true

Aristocracy is a form of government in which political power is held by a select few privileged people called aristocrats or nobles. Coming from a Greek word meaning “rule by the best,” aristocrats are considered the most qualified to rule because of their moral and intellectual superiority.

The answer to this question is true

HELP!

If the point (3,-7) is the center of a circle and the point (8,5) is on the circle, what is the circumference of the circle?
(A) 13pi
(B) 18pi
(C) 25pi
(D) 26pi

Answers

Answer:

i think the answer is 25pi

The circumference of the circle is 26π, having center at point (3,-7) and a point on the circle is (8,5).

What is circle?

A circle is a round-shaped picture, that has no corners or edges, in geometrical figure it has the largest area for any given length or parameter.

The point of center of the circle 0 = (3, -7).

And the point on the circle C = (8, 5).

The radius of the circle = the distance between center and point on circle

Use the formula to find distance between two points,

The distance between two points A(x₁, y₁) and B(x₂, y₂)

Distance

= √(x₂ - x₁)² + (y₂ - y₁)²

= √(8-3)² + (5 + 7)₂

= √5² + 12²

= √25 + 144

= √169

= 13

The radius of the circle r = 13.

The circumference of the circle = 2πr = 2 x π x 13 = 26π.

The circumference of the circle is  26π.

To know more about Circle on:

https://brainly.com/question/11833983

#SPJ2

Please help I'm desperate -Attachment-

Please help I'm desperate -Attachment-

Answers

Answer:

1. c. 276ft

2.56ft

Step-by-step explanation:

1. I took the length and multiplied that by the width to get the area

2.

Answer:

1. C

2. D

Step-by-step explanation:

For question 1 you would multiply 23 by 12 because the area of a rectangle is base * height. To get 276 which is C.

For question 2 you would find the area by doing 1/2(b*h) or 1/2(7*4) which equals 14. To find the area of 4 triangles you would then do 14*4 which equals 96.

There are 12 steps in a staircase. Find he distance from point A to point B (in feet) . Round your answer to the nearest tenth.
Due in 8 hours. Show work and answer.

There are 12 steps in a staircase. Find he distance from point A to point B (in feet) . Round your answer
There are 12 steps in a staircase. Find he distance from point A to point B (in feet) . Round your answer

Answers

Answer:just add

Step-by-step explanation:

Answer: 153.7

Steps:
1) Find the hypotenuse of single stair using Pythagorean Theorem - 8^2 + 10^2 -> 64+100 -> 164 -> sqrt164

2) Multiply answer by 12 - sqrt164 * 12 ≈ 153.675

3) Round - 153.7

For a given recipe, 8 cups of flour are mixed with 16 cups of sugar. How many cups of sugar should be used if 4 cups of flour are used? Assuming a constant ratio, fill out the table of equivalent ratios until you have found the value of x.

Answers

Answer:

32

Step-by-step explanation:

if u use half amount of cups then u would use double amount of sugar

Answer: 32

Step-by-step explanation:

solve this equation
1/4a+3=31

Answers

solution of 1/4a+3=31 is a=112

\(\frac{1}{4}\)a+3=31

Transposing 3 to RHS we get

\(\frac{1}{4}\)a=31-3

\(\frac{1}{4}\)a=28

dividing1/4 with 28

a=28 x4/1

we did this because in fraction division we multiply its inverse by the dividend.

∴a=112.

To know more about fraction division:

https://brainly.com/question/1622425

A: 112
1/4a + 3 = 31
112 (divided by 4, 1/4) = 28
28 + 3 = 31
31 = 31

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C
The answer is a because it is able to be modeled unlike the rest

36.
The owners of a community center want to know more about their
members' activities. They collected data from six members who attend
regularly. The underlined entries indicate the members' favorite
activities. The owners wanted to answer the following question:
How much time do regular members spend at the community center each
week? Describe a graph that would be appropriate to include with the
answer to the question.

36. The owners of a community center want to know more about theirmembers' activities. They collected

Answers

Answer:

b

Step-by-step explanation:

..

Help me out here please!


There are 8 and 2 over 3pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 5pounds. This would fill ____ and 4 over 18 containers.

Answers

All the walnuts can fill 7 and 4/18 containers / 7 and 4 over 18

drinking water from a glass. What represents the volume and what represents the surface area?

Answers

The glass is the surface and the water is the volume

Pls, help! A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 3. Find the probability of not rolling a number less than 3.

1/3; 2/3
1/2; 1/2
5/6; 1/2
1/6; 5/6

Brainlist for positive attitude and correct answer :D

Answers

Answer: The correct answer is:

Probability of rolling a number less than 3: 2/6 or 1/3

Step-by-step explanation:

Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.

Probability of not rolling a number less than 3: 4/6 or 2/3.

Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D

2/6 1/3 someone already beat me to it but that’s ok bro hope I can be a help

Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.



What is the mean number of minutes spent on the phone?

Some students recorded how many minutes they spent on the phone in one day. They put the results in a

Answers

Answer:   31

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

I don’t know what this means

I dont know what this means

Answers

the answer is a because it wouldn’t repeat if it were the same number twice

Complete the table. Will choose brainliest.

Complete the table. Will choose brainliest.

Answers

Answer: Start

Triazine resistance- 57.6%

Without triazine resistance- 42.4%

End

Triazine resistance- 78%

Without triazine resistance- 22%

Step-by-step explanation:

is -1 a rational number

Answers

Answer:

Yes

Step-by-step explanation:

Yes because a rational number is defined as the ratio of an integer p to some non zero integer q.
Other Questions
an elevator with an empty mass of is raised and lowered by a electric motor. the elevator is raised by the motor to the 3rd floor, a distance of . a woman then gets on the elevator and rides it to the 6th floor, a further , where she gets off. the empty elevator is then lowered back down to the 3rd floor. calculate the change in gravitational potential energy of the elevator. An acronym to assist inremembering the 6 major micro-nutrients isA. CITESB. PORK CHOPC. P-CHOPD. N-CHOPS Please help! Is 2v+8.3+2v-6.1 equal to 4v+14.4 Is 18a+45 equal to 9(2a+5) Is 3(a+1.5) equal to 3a+1.5 How many 1/8 inch pieces of ribbon can you cut from a 7/8 inch piece of ribbon?pieces why is the histone structure important to the size and structure of the nucleus? Interest earned: $76Principal: $800Interest rate:?Time: 2 years The volume of this regular pentagonal pyramid is 82.5 cubic meters. What is the height of the pyramid? Find an estimate of the sample size needed to obtain a margin of...Find an estimate of the sample size needed to obtain a margin of error of 29 for the 95% confidence interval of a population mean, given a sample standard deviation of 300. Do not round until the final answer A faucet can fill a bathtub in 6 minutes. The drain can empty the tub in 10 minutes. If both the faucet in the drain are open at the same time, this situation is represented by this expression, where T is the number of minutes it will take to completely fill the bathtub. [tex]\frac{t}{6}-\frac{1}{10}[/tex]which expression can also represent the situationA. T / 15B. 4t / 15C. T^2 / 60D. T+60 / 60 PLEASE HELP ME i will be marking brainliest if correct What are some facts and challenges about alternative transportation system in California select all that are truea. A very low percentage of commuters actually use public transportationb. the large and land area dispersed population center and the altitude prohibit use of ATS in Californiac. alternative transportation systems are zero emission systemsd. a high speed rail line in California has already been constructed and was easily funded Quick I need help Ill mark u as brain list We have very ___ bread left, so we need to buy some. how to calculate mass using area and density A British colonist with which skill would be most likely to find work in theSouthern colonies?A. Riding horsesB. Overseeing farm laborersC. Organizing shipping suppliesD. Fishing and whaling all forms of income are taxable and must be reported to the irs for tax purposes. a. true b. false processing is the simultaneous distribution of information across different neural pathways.T/F The diameters the dart board is 34 centimeters. What is the approximate circumference? Ideal proportions The students in Mr. Shenk's class measured the arm spans and heights (in inches) of a random sample of 18 students from their large high school. Here is computer output from a least-squares regression all i ofthese data Construct and inter- pret a 90t confidence interval for the slope of the pop- ulation regression line. Assume that the conditions for performing inference are met. Predictor Coef Stdev t-ratio Constant 11.547 5.600 2.06 0.056 Armspan 0.84042 0.08091 10.39 0.000 S=1.613 R-Sq =87,1% R-Sq(adj) = 86.31 The speed limit on Hwy 101 is 75 miles/hour. Covert this to km/min.