which value of y makes the inequality 3y^2+2(y-5) is greater than 8 true?
a. y=0
b. y= -1
c. y= -2
d. y= -3
Answers
Answer:
B. y = -1
Step-by-step explanation:
Related Questions
Find the surface area of the pyramid. A rectangular pyramid with length 45 centimeters and a width of 18 centimeters. On the side with 45 centimeters it has a slant height of 15 centimeters. On the side with 18 centimeters it has a slant height of 25.5 centimeters.
Answers
Answer:
166.5
Step-by-step explanation:
you have to kinda create it out on paper flat and just add all.
Good luck, i am blonde so maybe
Which product is negative? will mark brainliest
Answers
Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one
help me pls i'm timed
Answers
PLEASE HELP ASAP WILL MARK BRAINLIEST!!
A donut shop wanted to determine the best price to sell its donuts. The manager of the shop gathered data from several donut shops in the city for the total cost, y, for different amounts of donuts, x. He created the following scatter plot with a line of fit. scatter plot titled donut pricing with the x axis labeled number of donuts and the y axis labeled total cost in dollars, with points at 1 comma 1, 2 comma 2 and a half, 5 comma 3, 6 comma 4 and a half, 3 comma 2, 7 comma 5, 4 comma 2, 8 comma 4 and a half, 12 comma 7, 10 comma 6, 9 comma 6, and 8 comma 5 and a half, with a line passing through the coordinates 1 comma 1 and 6 comma 4 Find the slope of the line of fit and explain its meaning for the real-world situation.
Answers
Answer: The slope is 3/5, which means for each additional donut sold, the shop is predicted to earn $0.60.
Which number line correctly graphs the numbers in the list?
–6, 4, –1, 0 , 5
A number line going from negative 6 to positive 6 in increments of 1. Points are at negative 6, negative 1, 0, 4, 5.
A number line going from negative 6 to positive 6 in increments of 1. Points are at negative 6, 0, 1, 4, 5.
A number line going from negative 2 to positive 10 in increments of 1. Points are at 0, 1, 4, 5, 6.
A number line going from negative 2 to positive 10 in increments of 1. Points are at negative 1, 0, 4, 5, 6.
Answers
(but i am not for sure)
Answer:
Line one
Step-by-step explanation:
What’s j+12=25 tape diagram
Answers
An equation is a mathematical statement that shows two mathematical expressions equal.
An equation consists a variable that does not have a fixed value to it.
Given,
j+12=25
Here ‘j’ is the variable.
To find ‘j’ we just need to 12 from 25.
So, 25 - 12 = 13
Hence, now we know that ‘j’ is equal to 13.
Proof :
13 + 12 = 25
Learn more about Equations here
Visit —
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Hope my answer helps you✌️
Mark BRAINLIEST
A container has a cylinder shape has volume of 125.6 cm cubed the hight is 10 cm what is the radius . Also use 3.14 for pi
Answers
Substituting the given values, we have:
125.6 = 3.14 x r^2 x 10
Dividing both sides by 3.14 x 10, we get:
r^2 = 4
Taking the square root of both sides, we get:
r = 2 cm
Therefore, the radius of the cylinder is 2 cm.
What is the angle made by the hour hand and the minute of the clock at 8:57
Answers
Answer:
85 degrees
Step-by-step explanation:
help me with b, please :)
Answers
Answer:11.25
Step-by-step explanation:
The number 5.25 is increased by one which is 6.25 then you add it by one again you get 7.25 but if you add 2 you get 9.25 so you add 2 to 9.25
Earn points, answer both questions!
Answers
Answer:
Area of five squares = 1289.09 square units
Perimeter = 194.6 units
Step-by-step explanation:
Area of square and perimeter:
First find the length of each square, then find the area of each square.
To find the area of five squares, add all the area of each square.
Side of square1 = 27 units
\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)
Area of square1 = 27*27 = 729 square units
Area of square2 = 18*18 = 324 square units
Area of square3 = 12*12 = 144 square units
Area of square4 = 8*8 = 64 square units
Area of square5 = 5.3*5.3 = 28.09 square units
Area of five squares = 729 + 324 + 144 + 64 +28.09
= 1289.09 square units
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)
= 90 + 42 + 28 + 18.7 + 15.9
= 194.6 units
the perimeter is 194.6 units
According to these measure, is it possible that the heaviest piece of fruit in the two samples was an orange? Explain why or why not.
Answers
Answer:
The measures given which are median and interquartile range have no effect on what the maximum value of a certain distribution will be.
In essence, the information given about the samples of fruits and apples do not point to which fruit sample should possess the sample with maximum weight as the information only gives a general description of each distribution. This means that either samples of orange or apple could have the heaviest piece of fruit.
Step-by-step explanation:
Pls brainliest?
Find the volume of Prism B
The volume of prism B is _____________cubic units
Enter the number only.
Answers
Joey made a scale drawing of an Italian restaurant. The restaurant's kitchen is 63 millimeters long in the drawing. The actual kitchen is 28 meters long. What is the scale of the drawing?
9 millimeters : _______meters
Answers
Answer: 4 meters
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Please Help
I need an answer ASAP
Answers
Compare the pair of numbers. Use <, =, or >.
33
40
333
4
OOO
3/4
434
A
V 11
33
40
33
40
33
40
Answers
Answer:
3/4 < 33/40
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Hope it helped
List the odd numbers between 2 and 20 in set notation. {1, 3, 5, 7, 9, 11, 13, 15, 17, 19} {2, 4, 6, 8, 10, 12, 14, 16, 18} {3, 5, 7, 9, 11, 13, 15, 17, 19} {1, 3, 5, 7, 11, 13, 17, 19}
Answers
Answer:
Even numbers can be divided evenly into groups of two. The number four can be divided into two groups of two.
Odd numbers can NOT be divided evenly into groups of two. The number five can be divided into two groups of two and one group of one.
Even numbers always end with a digit of 0, 2, 4, 6 or 8.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 are even numbers.
Odd numbers always end with a digit of 1, 3, 5, 7, or 9.
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 are odd numbers
Step-by-step explanation:
Answer:
{1, 3, 5, 7, 9, 11, 13, 15, 17, 19}
Step-by-step explanation:
(REPLY FOR EXTRA POINTS) School hack:
If you have a question something like this: "Determine which integer makes the inequality 6(n − 5) < 3(n + 4) true."
The answer would most likely be the last answer choice.
This is because when teachers create the question they put it as the last one to make you work out all of the firsts ones first so you can do more work which means more practice.
I'm not 100% sure, but I had a question like this and the answer was the last one.
Hope this school hack helps!! :)
Answers
Answer:
Or you could just solve for n and pick the choice that matches what you got :)
Step-by-step explanation:
Joseph's lunch at the restaurant costs $13.00, without tax. He leaves the waiter a tip of 17% of the cost of the lunch, without tax. What is the total cost of the lunch, including the tip?
A) $2.21
B) $10.79
C) $13.17
D) $15.21
URGENT(DUE NOW)
Answers
it’s the cost of the lunch including the tip, so it’s over 13.00 and 17% of $13.00 is $2.21
To graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units _______ and 7 units ________ .
choices:
a
right.....down
b
left....down
Answers
Answer:
0 Start at the origin. Move 7 units to the right, then move 4 units up.
Step-by-step explanation:
You go in before you go up, the first number always goes either right or left, depending on if it's negative or positive, and the second number goes up or down, depending on if it's negative or positive.
Predict the cost of a meal for a family of four between $50.00 and $100.00. Be sure to include dollars and cents.
Part A: If the family has a 15%-off coupon, calculate the new price of the meal. Show all work or explain your steps. (2 points)
Part B: Calculate a 20% tip using the new price. What is the final cost of the meal? Show all work or explain your steps. (2 points)
Answers
Answer:
$51
Step-by-step explanation:
lets say 50, so 15% of 50 is 42.5 and + 20% for tip which is $51
PLS HELP ASAP!! WILL GIVE BRAINLIEST!!! The temperature in New York City one early morning was -6ºF. At noon, the temperature was 36ºF.
Which expression represents the increase in temperature?
(A) -6 - 36
(B) -6 - |36|
(C) |-6| - 36
(D) |-6 - 36|
Answers
Answer:
(D) |-6 - 36|
Step-by-step explanation:
First, we should find the rise in temperature. -6 ia 6 away from 0. 36 is 36 away from 0. The change in temperature is 42ºF.
What I just did was find the absolute value of both numbers. Answer D Provides the absolute value of both 36 and 6.
|-6 -36| = |-42| = 42ºF change
This equation fits the change so it is the correct answer.
What is the total amount due after 6 months on an initial loan of $1,400 at 12.5% annual interest.
Answers
Answer: $1487.50
Step-by-step explanation:
hey there again!
Facts:
Principal (starting amount): $1,400
Annual interest rate: 12.5% of the principal. Whenever you get an annual interest rate as a percentage, its always that percentage of the starting amount.
Time given: 6 months, 1/2 a year
the question asks "total amount due' in 6 months. Basically, we want to know how much they will have in their account after 6 months.
Step 1: Find how much interest he will get in 6 months as a percentage.
6 months is 1/2 of a year, so find 1/2 of 12.5
1/2 of 12.5
1/2 x 12.5
0.5 x 12.5
6.25%
Step 2: Find how much interest he gets, but as a number.
Principal: $1400
6.25% of 1400= $87.50
Step 3: Find the total amount of money he will have after 6 months.
he starts with 1400, and gets an additional $87.50 added to his account after 6 months. How much does he have now?
To answer this, add to find the total:
87.50+1400= $1487.50
Select ALL the correct answers.
Brandon goes to an ATM near his house and withdraws x dollars from his checking account. Since the ATM is not at the same bank where his checking account is, the bank charges a $2 fee for each transaction, which is withdrawn from his account in addition to the x dollars.
Brandon makes this same withdrawal at this same bank once a week for seven weeks. Which of the following expressions could represent the total amount withdrawn from Brandon's checking account during this time period from these ATM transactions?
(7)(x) + (7)(2)
7x + 9
7x + 14
7x + 2
(7)(x) + (7)(2x)
7(x + 2)
Answers
Answer:
(7)(x) + (7)(2) , 7x + 14 , 7(x + 2)
Step-by-step explanation:
Whats the awnser to this?
Answers
Answer: the answer to the question is 224 inches
Step-by-step explanation:
Answer:35in
Step-by-step explanation:
Look at this equation: 2 H2 + O2 --> 2 H2O. Why isn't there any coefficient in front of oxygen? HELP!!
A. A one is assumed when no coefficient is present.
B. There is an unlimited amount of oxygen
C. The 2 after the oxygen is all that is needed
D. All of these
Answers
Answer:
A:one is assumed when no coefficient is present
Step-by-step explanation:
seems right to me if in wrong im sorry :|
pls hurry its the quiz for k12
Answers
Answer:
its the last choice
3-n=14
Step-by-step explanation:
3 less than a number is 14 tells u that u have to subtract 3 by a number which is represented with the letter N and that equals 14
(I'm in k12 too)
Hope this helps!
please help i dont know how to do any of these
20 POINTS
Answers
Answer:
1. A bank deposit of $23.
2. A weight loss of 4 pounds
3. +7 pounds
4.+$17
5.+$10
6.-3 steps
7.-$5
8. +$520
9. -$23
10. -15°
11. +$50 (your not really gaining but your also not losing. But its also not a negative so i believe it +50)
12. +3cm
Step-by-step explanation:
Brainliest plz
A machine fills boxes at a constant rate.at the end of 35 minutes it has filled 5 boxes.which table represents the relationship between the number of minutes the machine fills boxes and the number boxes filled
Answers
Answer:
Every seven minutes it would fill a single box.
Step-by-step explanation:
Well uh, I don't really have any step-by-step explanation but if you do need one maybe somebody else will have one, sorry.
Good luck!
Free brainliest if you can convert this fraction into a decimal: \(\frac{π}{e}\) (Pi over e).
Answers
Answer:
We all know that 22/7 is a very good approximation to pi. But this well-known fraction is is actually 1/791 larger than a slightly less-well-known but much more mysterious rational approximation for pi: . The fraction 355/113 is incredibly close to pi, within a third of a millionth of the exact value.
Step-by-step explanation:
Answer:
3.14
Step-by-step explanation:
Jeremiah bought a jacket for $110.25. If sales tax is 8.5%, how much will he pay in total?
Answers
Answer:
He would pay $119.62125 -> $119.62
Step-by-step explanation:
Answer:
Step-by-step explanation: x = 119.64