Mathematics Middle School

please help me with this one and more thru the comments I don't have that many points please do it I'm begging u

Please Help Me With This One And More Thru The Comments I Don't Have That Many Points Please Do It I'm

Answers

Answer 1

Step-by-step explanation:

(example)

Think of it this way:

If joe caught 1 fish only

and bonita caught four more than joe

that means that she caught 5 fish in total.

(for the question)

This means that Bonita caught four more fish than Joe.

j + 4 = bonita

j = joe

Related Questions

Mya and 3 of her friends went out to eat, the total bill was 45.99 they gave her a 20% tip and then split the bill. How much did each friend pay?



(please don't get it wrong, and hurry)

Answers

Answer:

Tip Per Person: 2.30 Total Per Person: 13.80

Step-by-step explanation:

The total bill is 48.29. When divided among the 4 friends it equals 13.80

Evaluate (-6/5 * 15/24) ÷ (7/9 x -1 17/18)

Answers

Answer:

243 /490     (Decimal: 0.495918)

Step-by-step explanation:

(-6/5 * 15/24) Simplified is -3/4

(7/9 x -1 17/18) Simplified is -1 83/162

So, -3/4 ÷ -1 83/162 = 243/490

\(\longrightarrow{\blue{ \frac{243}{490} }}\) 

\(\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}\)

\(( \frac{ - 6}{5} \times \frac{15}{24} ) \div ( \frac{7}{9} \times - 1 \frac{17}{18} )\)

\( \\= ( \frac{ - 90}{120} ) \div ( \frac{7}{9} \times \frac{ - 35}{18} )\)

\( \\= ( \frac{ - 90}{120} ) \div ( \frac{ - 245}{162} )\)

\( \\= ( \frac{ - 90}{120} ) \times ( \frac{ - 162}{245} )\)

\(\\ = \frac{14580}{29400} \)

\( \\= \frac{243}{490} \)

\(\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}\)

What is 10:79 x 4.85 =
By using rounding?

Answers

Answer:

Step-by-step explanation:

250

250 because I’m just different

PLease help quick AaaaAh will give brainliest

PLease help quick AaaaAh will give brainliest

Answers

Answer:

A. $3.29

B. $49.35

C. 4

Step-by-step explanation:

What is the approximate area of shadad region? use 3.14 π

A. 16.86
B. 19
C.18.43
D.23.14

What is the approximate area of shadad region? use 3.14 A. 16.86B. 19C.18.43D.23.14

Answers

Answer: A) 16.86 square inches

Step-by-Step Explanation:

Area of Shaded Area will be the Area of the Rectangle (Total Area) minus the Area of the Circle.

Finding Area of Circle :-

Radius (r) = 1 in
Area = πr^2

Therefore,
= πr^2
= π * r * r
= 3.14 * 1 * 1
=> 3.14

Area = 3.14 in^2

Finding Area of Rectangle (Total Area) :-

Length (l) = 5 in
Breadth (b) = 4 in
Area = l * b

Therefore,
= l * b
= 5 * 4
=> 20

Area = 20 in^2

Finding Area of Shaded Region :-

Area of Rectangle - Area of Circle

Therefore,
= 20 - 3.14
= 16.86

Area = 16.86 in^2
16.86 square inches,

Explanation

5in • 4in - (1 squared • 3.14)

Hope this helps

What is the slope-intercept form of the equation of the line that passes through the points (−3, 2) and (1, 5)?


y=34x−92

y=34x+72

y=34x−74

y=34x+174

Answers

Answer:

y = 3/4x + 17/4

Step-by-step explanation:

Step 1: Find slope m

m = (5 - 2)/(1 + 3)

m = 3/4

y = 3/4x + b

Step 2: Find b

5 = 3/4(1) + b

5 = 3/4 + b

b = 17/4

Step 3: Rewrite equation

y = 3/4x + 17/4

Answer:

y = 3/4x + 17/9

Step-by-step explanation:

Find the slope:

5 - 2/ 1 - (- 3)

3/ 1 + 4

3/4

Find the y-intercept:

2 = 3/4(-3) + b

2 = -9/4 + b

17/4 = b

Put it in an equation:

y = 3/4x + 17/9

A comet travelling through space at a rate of 75 miles per hour has just flown into a huge amount of space dust. This dust decreases the speed of the comet by 15 miles every hour, until it completely stops moving. Which are the domain and range of the linear function that represents this relationship?

Answers

Answer:

Linear function: y = -15x + 75

Domain: x ≤ 5

Range: y ≥ 0

Please tell me if there are any mistakes in my answer and I will correct them.

Step-by-step explanation:

The linear function is y = -15x + 75, written in y=mx+b form. X is the amount of hours. Since the speed is decreasing, we will use -15. Since we started at 75 miles per hour, our b value will be 75.

Domain

The domain is all the possible values for x.

Since the comet slows down by 15 miles every hour until it stops moving, we can solve for x by putting in 0 for y.

0 = -15x + 75

15x = 75

x = 5

Therefore, the domain is x ≤ 5.

Range

The range is the set of all possible values of y. In this case, the range can be anything but 0 in order for the equation to make sense.

So, the range is y ≥ 0.

Answer:

domain is 0,5

Step-by-step explanation:

after 5 hours, it stops moving

shows two trolleys accelerating towards each other.
Calculate:
i. The acceleration of Trolley 1 ..............m/s2
.
ii. The mass of Trolley 2..............kg.

shows two trolleys accelerating towards each other.Calculate:i. The acceleration of Trolley 1 ..............m/s2.ii.

Answers

i. 4.8 ii. 4

Step-by-step explanation:

F＝ma

a＝F/m

m＝F/a

i. a＝12/2.5＝4.8m/s2

ii. m＝8/2＝4kg

i. 48 i. 4
Step-by-step explanation:
F= ma
a= F/m
m= F/a
i.a=12/2.5=4.8m/s2
ii.m=8/2=4kg

One side of a square became twice as big and the other twice as small, the newly created rectangles area is 28cm2 smaller then the square it used to be.
What is the perimeter of the rectangle?

Answers

Answer: Simple way: If the perimeter is 22, the sum of length and breadth is 11 Cm. Now the Area is 28. Factorizing 28, Possible combinations are (1,28),(2,14),(4,7).

5 answers

·

Top answer:

let dimension of a rectangle= l × b Then l× b = 28 2(l+b) = 22 You solve the eq

Step-by-step explanation:

Mr. White can grade 35
math tests in 25 minutes.
Ms. Hannon can grade 60
math tests in 40 minutes.
If they both grade math
tests for two hours, how
many math tests will they
grade in all?

Answers

Mr.white will grade 280 tests in 2 hours and Ms. Hannon will grade 300 tests In 2 hours
Answer: Mr. White would grade 140 math test, and Ms. Hanna would grade 180 math test and all together would be 320

Hoped I help

20 points to whoever gets these right!! <3

20 points to whoever gets these right!! &lt;3
20 points to whoever gets these right!! &lt;3

Answers

Answer:

1st one 8/20

Step-by-step explanation:

Last one is the two way tables it should be 6/8

Can you please help me decode how they coded the movements? ( Celeste )

Can you please help me decode how they coded the movements? ( Celeste )

Answers

I’m sorry I’m not under stand

Answer:

ok i would love to help

Step-by-step explanation:

but i dont play that......

4.5 multiplied by x = 81. what represents x?

Answers

18 because its 81. divided by 4.5 which is 18
18x4.5 = 81
18 represents x
10x4.5=45
8x4.5=36
45+36=81
Answer is 18

PLLZZZ ANSWER
2.) There are three nickels, four dimes, and four quarters in your pocket. You randomly pick three coins and place them on a counter. The first coin is a nickel, the second is a dime, and the third is a quarter.

A..3/110,

b.8/165,

c. 1/64,

d.10/273

Answers

Answer:

B.

Step-by-step explanation:

Total coins = 11 ( 3 + 4 + 4 = 11).

The probability of picking a nickel first = 3/11 ( 4 nickels out of 11 total).

The probability of picking a dime second = 4/10 = 2/5 ( 3 dimes out of 10 coins left).

The probability of picking the third coin as a quarter = 4/9 ( 3 quarters out of 9 coins left).

The probability of picking all three in that order = 3/11 x 2/5 x 4/9 = 8/165

Please answer this


will mark brainliest

Please answer thiswill mark brainliest

Answers

Answer:

5/9

Step-by-step explanation:

The answer is 5/9. You can check this by dividing 5 by 9 on a calculator and you’ll get a number similar to:

0.555555556

Hope this helps!! :)

please help!!!!!


Which of the following tables represents a linear relationship that is also proportional?



x y

0 0

4 2

8 4


x y

0 1

2 3

4 5


x y

0 2

3 5

6 8


x y

0 3

6 5

12 7

Answers

8 4
We have learned this about a month ago and from what I can recall 8 4 is the answer
the first table because they have 0,0 and both of them increase by the same amount on either side (0 4 8) and (0 2 4) which makes them proportional and also linear. :)

PLEASE HELP QUICK IM IN DANGER
Meryl uses 10.510.510, point, 5 hectares of land for every 555 cabins she builds. Complete the table using equivalent ratios. Hectares of land Number of cabins 10.510.510, point, 5 555 111 77

Answers

Answer:2.1 for 1,14.7 for 7

Step-by-step explanation:105 divided by 50 is 2.1, X 7 is 14.7

Answer:

Step-by-step explanation:

5/htxdgh

when keisha installed a fence along the 200 feet perimeter of her rectangular back yard she left and opening for GATE in diagram below she used X to represent the length of the gate

when keisha installed a fence along the 200 feet perimeter of her rectangular back yard she left and

Answers

Perimeter of her rectangular back yard is: 200 ft

⇒ 2(30 + 60 + x) = 200

⇒ 30 + 60 + x = 200/2 = 100

⇒ 90 + x = 100

⇒ x = 100 - 90 = 10

ANSWER: A.10

Ok done. Thank to me :>

if n(p)=20, n(Q)=30 and n (PUQ)=40
then
find the value of n(PnQ)

Answers

Answer:

\({↪ \bold{answer}} \\ n(P{ \small{U}}Q) = n(P) + n(Q) - n(P{ \small{n}}Q) \\ n(P{ \small{n}}Q) = (20 + 30) - 40 \\ = 50 - 40 \\ { \boxed{ \green{n(P{ \small{n}}Q) = 10}}} \\ \\ { \small{ \underline{ \blue{⚜beckerjnr}}}}\)

n(P∩Q) = 10.

What is set?

A set is a grouping of well-defined, separate things. The term "well-defined" refers to a certain characteristic that makes it clear whether or not the provided object belongs to the set. The word "distinct" denotes that each item in a collection must be unique. The general formula for sets is n(A∪B) = n(A) + n(B) - n(A⋂B).

Given the value of n(p)=20, n(Q)=30, and n (PUQ)=40, to find n(P∩Q). Let's put these values in the general formula of the set.

n(P∪Q) = n(P) + n(Q) - n(P⋂Q)

40 = 20 + 30 - n(P⋂Q)

n(P⋂Q) = 10

therefore the value of n(P⋂Q) is 10.

Learn more about sets here:

https://brainly.com/question/28492445

#SPJ2

For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.

Which one is right and why?

Answers

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

The answer for this is a

You answer, you win 100 points

You answer, you win 100 points

Answers

Answer:

\(13.5 m^{2}\)

Step-by-step explanation:

area = length × width

       = 15m  × 9/10m

       = 15m  ×  0.9m

       = \(13.5 m^{2}\)

Answer:

\(\Huge \fbox{Area = 13.5 m^{2}$}\)

Step-by-step explanation:

To find the area of the baseboard, we need to multiply the length by the width:

The length of the baseboard is given as 15 metres. The width of the baseboard is given as \(\frac{9}{10}\) metre.

To multiply these values, we can convert the width to a decimal by dividing the numerator (9) by the denominator (10):

\(\frac{9}{10} = 0.9\)

Now we can multiply the length and width:

\(\text{Area = Length $\times$ Width}\)\(\text{Area = 15 m $\times$ 0.9 m}\)\(\text{Area = 13.5 m^{2}$}\)

Therefore, the area of the baseboard is 13.5 m².

__________________________________________________________

Is 9.1 greater then 9.099? (Im stupid)

Answers

Answer:

yes it is

Step-by-step explanation:

Answer:

no!

9.1 is not greater than 9.099 because we can round 9.099 to the nearest tenths place which brings us to 9.1

High Hopes^^

Barry-

Brandon buys a radio for $48.09 in a state where the sales tax is 7%.


Part 1 out of 2
How much does he pay in taxes? If necessary, round to the nearest cent.

He pays $
in taxes.

Answers

Answer:

he paid 3.37 taxes

Step-by-step explanation:

hope this helps

He’ll pay $51.46 He has to pay an extra $3.37 in taxes.

eronica wants to cut a sheet of paper into squares with an area of 12 square inches. For the best approximation, the length of each side of the square pieces of paper must be approximately equal to - inches. If each side were exactly this length, the area of each square would be - square inches.

Answers

The side length must be 3.454 inches, so the exact area is 11.999 inches.

What side length the squares must have?

For a square of side length S, the area is given by:

A = S^2.

In this case, we know that the squares have an area of 12 square inches, replacing that in the area equation we get:

12 in^2 = S^2

If we apply the square root on both sides, we get:

√(12 in^2) = √S^2

3.464 in = S

This is an approximation to the side length, if each side measured this, the exact area would be:

A = (3.464 in)^2 = 11.999 in^2

Which is almost what we wanted to get.

If you want to learn more about squares, you can read:

https://brainly.com/question/24487155

HELP HELP HELP ME PLEASE!! GIVING BRAINLIEST

Jim's lawn is a rectangle that is 15 5/6 yards long and 10 2/5 yards wide. Jim buys sod in pieces that are 1 1/3 yards long and 1 1/3 yards wide. How many pieces of sod will Jim need to buy and cover his lawn?

Answers

Answer:

Its 93

length of Jim's backyard , L = 15 5/6 = 95/6 yards

width of Jim's backyard , B = 10 2/5 = 52/5 yards

so, area of rectangular backyard = L × B

= 95/6 × 52/5

= (95 × 52)/30

= 494/3 yard²

Jim buys sod of length 1 1/3 = 4/3 yards and width = 1 1/3 yards = 4/3 yards .

so, area of rectangular sod = length × width

= 4/3 × 4/3 = 16/9 yard²

number of sod = area of backyard or area of sod

= (494/3)/(16/9)

= 494 × 3/16

= 92.625 ≈ 93

therefor, 93 pieces of sod will Jim need to buy to cover his backyard.

Answer:

I'm answering so you can give her brainliest

Step-by-step explanation:

May someboy help my brain. Its just sales tax. Btw the second answer is wrong.

May someboy help my brain. Its just sales tax. Btw the second answer is wrong.

Answers

Answer:

$4.94

Step-by-step explanation:

We can first solve this by turning this sales tax percentage into a decimal

\(8.6\% = 0.086\%\)

Now that we got that and your first answer of $57.40, we can multiply the two numbers.

\(0.086 \times 57.40 = 4.9364\)

That rounds to 4.94

Answer:

$6.02

Step-by-step explanation:

because 8.6% of 70

please helppp ill give brainliest

please helppp ill give brainliest
please helppp ill give brainliest

Answers

Divide it by -8 on both sides and then reverse the inequality since you divided by a negative
Final answer will be x > -4

Name the Solid.
What shape is the base?
What is the VOLUME of the solid?
Round to the nearest tenth if necessary.

Name the Solid. What shape is the base? What is the VOLUME of the solid? Round to the nearest tenth if

Answers

Answer:

Pyramid

V= 240 m^3

Step-by-step explanation:

The volume of a pyramid is 1/3 the Base times the height.

1/3x(10x8)x9

HELP i will give brainly

HELP i will give brainly

Answers

Answer:

c

Step-by-step explanation:

help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Last one. If there are numbers i between these bars, | | it means they are positive.
last one because if theres lines, it means it'll be a positive 9 which wouldnt make sense because 2 is not greater than 9
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