Mathematics Middle School

last one pls helppppppp ASAP

Answers

Answer 1

10 ig i’m pretty sure it is

Answer 2

Answer:

$1.20

Step-by-step explanation:

Related Questions

which comparison is true?
62.1 >63
8 625

Answers

Answer:

well the first one is inncorrect

Step-by-step explanation:

First one is incorrect

x3 - (25 • 2) = 75

x =

Answers

Answer: x= 125/3

hope its right

Answer:

x=5

Step-by-step explanation:

x^3-(25*2)=75

(25*2)= 50

x^3-50=75

+50 +50

x^3=125

(divide)

x=5

What’s the rate of change of this table?

Answers

Answer: It would be y=2x.

Answer:

the average rate of change would 2

Step-by-step explanation:

to find the ARC you need two points (3,6) and (5,10) and to know how to find the ARC. it is quite easy if you use the equation (y2 - y1)/(x2 - x1). now you know what the equation to solve for ARC so you can place the points in:

(y2 - y1)/(x2 - x1)

(10 - 6) / (5 - 3)

(4) / (2) = 2

so the ARC would equal 2

Write an equation that has the solution x = −2

Answers

Answer:

6x + 4 = -8

Step-by-step explanation:

6 (-2) = -12

-12 + 4 = -8

Hope this helps!

there are 44 students and 6 adults attending a field trip to an art museum what is the ratio of adults to children

Answers

The ratio would be 6:44 or 3:22.

There are 44 students and 6 adults. From this info we have, the ratio is 6 to 44 which is 6/44 or 6:44. If we simplify 6:44 because it can be, the answer would be 3:22, 3/22, or 3 to 22.

Ratio of number of adults to children is 3 : 22.

What is Ratio?

Ratio is defined as the relationship between two quantities where it tells how much one quantity is contained in the other.

The ratio of a and b is denoted as a : b.

Given that,

Total number of students attending the trip = 44

Total number of adults attending the trip = 6

Ratio of adults to children can be written as 6 : 44

6 : 44 = 6 / 44

Write each of the numerator and the denominator as the multiple of the common factor of numerator and the denominator.

6 = 2 × 3

44 = 2 × 22

6 / 44 = 3/22

Hence the required ratio is 3 : 22.

To learn more about Ratios, click on the link given below :

https://brainly.com/question/13419413

#SPJ5

round to the nearest hundredth

Answers

The answer would be 43.98 2^2 •3.5=43.9823

The volume of the cylinder is 43.9822971503ft^3. Rounded to the nearest hundredth, it becomes 43.98ft^3.

Find the difference.
7 1/2 - 6 3/10

A. 13 4/5
B. 1 1/4
C. 1 1/5
D. 1 1/10

Please make sure your answer is 99.9% correct

Answers

Answer:

I'm almost certain it's 1.2

The answer is A. 13 4/5!! I know that’s correct!

Please solve this Screenshot/attachment that is included below, thanks!

Answers

Answer:

1) A=5

Step-by-step explanation:

1) W should be greater than 1, so the only option that satisfies this is A which is 5.

(For the number line please look at the attachment)

I'm sorry, I don't know how to solve the second problem. I hope the first question helps. Sorry and Hope its clear.

A certain drug is administered once a day. The concentration of the drug in the patient's bloodstream increases rapidly at first, but each successive dose has less effect than the preceding one. The total amount of the drug (in mg) in the bloodstream after the first dose is 42 mg. The amount after the second dose is 10.5 mg. The amount after the third does is 2.625 mg. Write an explicit formula to represent this scenario.
ANSWER DOWN BELOW
recursive and explicit formulas with sequences
A. f(n) = -30n + 72
B. f(n) = 42(1/4)^n-1
C. f(n) = 30n + 12
D. f(n) = 42(4)^n-1

Answers

I think b makes the most sense to me

The sum of two numbers is 10. The larger number is 4
times the smaller number.

The system of equations used to represent this
scenario is y = -x + 10 and y = 4x.
What is the larger number?
4
6
8
10

Answers

Answer:

Step-by-step explanation:

I've taken test

it would be 8
8 the largest number

help plz find the area of the polygon simple

Answers

Answer:

Step-by-step explanation: you want to do length time width times the high to find the area

Answer:

216cm^2

Step-by-step explanation:

Frankos pizza is selling their pizzas 35% cheaper than usual. If a pizza normally costs 12.00$ , how much is it now

Answers

Answer:

$4.20

Step-by-step explanation:

Mark me brainliest plz

Answer: $4.20

Step-by-step explanation:

I NEED HELP ASAPPPPPPP

Answers

Answer:

1 in

Step-by-step explanation:

1/2 = 3

3 x 2 = 6

1/2 x 2 = 1

Pat has $25 to spend at the amusement park. It costs $7 to get into the park, and $2.50 for each ride.

What is the greatest number of rides she can pay for with the money she has?

Answers

Answer:

Step-by-step explanation:

First, subtract 7 from 25. Then divide the answer by 2.5. You get 7 as your answer :)

Answer:

7 rides the maximum

Step-by-step explanation:

start from dollars than 2.50 until you get 25.00 dollars

What are the coordinates of L.

Answers

Answer:

that would be b

Step-by-step explanation:

trust me just took the test

Answer:

(-5,3)

Step-by-step explanation:

this is the answer understand

PLS!!! I NEEED HELP!!! A rectangular piece of land will be divided diagonally into 2 congruent triangular sections. One section is being paved for parking. The blueprint measurements for the piece of land are inches 4 wide and 16 inches long.

The blueprint scale is:

1/4 inch = 10 yards.

The choice A. was wrong.

How much area will be paved?

Answers

400x1600 i think is how you get the answer

The correct answer is 40

(repost) Help Please!!

Answers

Answer:

9.73

Step-by-step explanation:

11,943,936 / 1,227,104

Answer:

9.73 i think

Step-by-step explanation:

Write the new function if the parent function f(x)=4x+2 is reflected across the x-axis

Answers

f(x)= -4x+2

this is because
f(-x)= 4(-x) +2
f(-x)= -4x+2

if 1/7 of x equals 1/35, what is x?

Answers

Answer:

x = 1/5

Step-by-step explanation:

1/7 x = 1/35

Multiply each side by 7

7 * 1/7x = 7* 1/35

x = 7/35

x = 1/5

Answer:

x=1/5

Step-by-step explanation:

1/7x = 1/35

x= 1/35 divided by 1/7=1/5

A runner has run 1.192 kilometers of a 10-kilometer race. How much farther does he need to run to finish the race?

I flaked

Answers

answer is 8.08 kilometers

Answer:

Hello person :D

Your answer should be:

8.808

Step-by-step explanation:

I would highly appreciate a brainliest!

Have a wonderful day!

HELP HELP HELP HELP HELP

Answers

Answer:

132 students

Step-by-step explanation:

2/3×198

2×66

132 students

Answer:

2/3 times 198 equals 132

132 students

if you are satisfied with my answer, please mark brainliest :D

Step-by-step explanation:

Lol help with these and get brainliest pls

Answers

Answer:

the picture is not legible

Step-by-step explanation:

please repost with clearer image so that i could do the question

The answer to the riddle on the bottom is “It has the edge”

Midpoint and line length

Answers

Grade level is this. and in my opinion I think it c because the grade level was midpoint at the section?

please help solve this who is right? and why

Answers

Answer:

Thomas is Right

Step-by-step explanation:

Thomas is correct i believe

Please Hurry And plz explain
(4)^5*(4)^-2

Answers

Answer:

Step-by-step explanation:

4^5 is 1024

(4)^-2 is 0.0625 or 1/16

So 1/16 * 1024 is 64

Answer:64

Step-by-step explanation:

4^5 is 4 multiplied by itself 5 times.

so: 4^5 = 1024

(4)^-2 = 1/16 or 0.0625

1024 * 0.0625 = 64

Whats the least common demominator of 12,11,and 5

Answers

Answer: 660

Step-by-step explanation: To find the LCM or least common denominator, you have to find the prime numbers that all the numbers share. In this example, these numbers would be 2, 3, 5, and 11. However, 2 appears twice, therefore, when multiplying you must do 2*2*3*5*11 to get 660. hope that helps!

Mr. Lin received a box of books in the shape of a rectangular prism. The volume of the box is 486 in? What is the width of the

box?

18 in

Use the formula W- Th, where is the length of the prism, h is the height, V is the volume, and w is the width

6 inches

9 inches

27 inches

Answers

Answer:

9 inches.

Step-by-step explanation:

Volume = length * height * width

486 = 18 * 3 * w

w = 486 / (18*3)

= 486 / 54

= 9 inches.

Please mark Brainliest

also have a nice day

The answer is 9 good luck ok!

What does a spring in his step means

Answers

Answer:

the second one

Step-by-step explanation:

Answer:

It means B

because he was happy or confident

Please help, it is due tonight!

Answers

21..................

21 ahaha jokes but fr it’s 21

on a test with 80 problem bill got 75% of the problem correct
how many did he get right?

Answers

Answer: 60

Step-by-step explanation:

75% of 80 is 60.

Multiply 80 by .75 to get the answer.

Answer:

Step-by-step explanation:

75% of 80 problems is 60 ansered right

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