Mathematics Middle School

last one... that took forever

Last One... That Took Forever

Answers

Answer 1
It would be c because x is the number of hours and 15$ is how much hes getting from the hour hope this helps
Answer 2

Answer:

C

Step-by-step explanation:

Last One... That Took Forever

Related Questions

Is my answer correct?

Answers

Answer: correct

Step-by-step explanation:

Answer:

yes it's correct

Step-by-step explanation:

.......

[(3 x 2) - 2 x 1.25]

Answers

Answer:

3.5

Step-by-step explanation:

[(3 x 2) - 2 x 1.25] = [6 - 2 x 1.25]

                            = [6 - 2.5]

                            = 3.5

Answer:

3.5

Step-by-step explanation: You just have to multyply and subtract to get your answer.

The circumference of a circle is 75.36 feet. What is the circle's radius?

Answers

Answer:

75.36

Step-by-step explanation:

Good Luck

Answer:

11.99 ft

Step-by-step explanation:

r= c/2pi

(x)2+3 help help plss

Answers

Answer:

2x+3

Step-by-step explanation:

()x2+3 simplifies to

2x+3

Answer:

2x+3

Step-by-step explanation:

The x is only multipled by the 2 not the 3

Please help I don,t understand(thank you)

Answers

Answer:

Im not sure but in my knowledge I think that its 30 but Im not good at math sry

What is the graph of the line 4x + y = 6?

Answers

the answer is the second on
The second picture is the answer because the 4x represents the number where the line will go through and the 6 represents what number will go through the y.

Here are the lowest temperatures recorded in the last 2 centuries for some US cities.

・Death Valley, CA was -45℉ in January of 1937.

・Danbury, CT was -37℉ in February of 1943.

・Monticello, FL was -2℉ in February of 1899.

East Saint Louis, IL was -36℉ in January of 1999.

・Greenville, GA was -17℉ in January of 1940.

How many more degrees colder is the record temperature for GA than for FL?

A. 19


B. -17


C. -35


D. 15

Answers

Answ156

Step-by-step explanation:

15! Good luck mi amor! ❤️ Have a great day!

Which expression is equivalent to 5x+10y-15

Answers

Answer: 5x+25y-50

Step-by-step explanation: Hope this help :D

5(x+5y-10)

=(5)(x+5y-10)

=(5)(x)+(5)(5y)+(5)(-10)

=5x+25y-50

Multiplayer 5 by every number in the brackets

Find the total amount owed, to the nearest cent, for the following simple interest loans. (3 points each)
a. $525 loan at 9.9% interest for 6 months

b. $12,460 loan at 5.6% interest for 30 months

Answers

Answer:

a. 90.04

b. 446.05

On Elisa's birthday, her mom made a chocolate cake. After the party,2/3 of the cake was left. The next day, Elisa ate 1/3 of what was left. Choose the model that shows what fractions of the cake Elisa ate.

answer options:

2/6
4/9
2/9
2/3

Answers

Answer:

2/9

Step-by-step explanation:

1/3 of 2/3 = 1/3 times 2/3 = 2/9

Marta has opened a savings account with $25. At the end of three months, she has $85 in her account. She deposited the same amount each month during these three months. At what rate has she been making deposits to her savings?
$25 a month
$25 a week
$20 a month
$20 a week

Answers

The rate at which she is making the deposits to her savings will be equal to $20 per month. So, option C is correct.

What is arithmetic Operations?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the information given in the question,

Initial amount invested by Marta = $25

Final amount at the end of three months = $85

Then, the rate of making deposits will be,

(85 - 25)/3

= $60/3

= $20 a month.

To know more about arithmetic operations:

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i made it easier to read

Answers

what do u mean what is this?

A glass studio has designed a paperweight that consists of two cubes that are stacked on top of each other so that one entire face of the smaller cube is resting on the larger cube. The side lengths of the larger and smaller cubes are 3 in. and 1 in., respectively. What is the surface area of the paperweight?

Answers

58in2 Step-by-step explanation: i took the k12 thingy

Complete the sentence.

Answers

there are 17 puppies because 17% of 100% is 17 duh

15 points please help
don't waste my points

Answers

There’s nothing there...

Answer:

ty & i won't waste them

Step-by-step explanation:

have a good day

PLEASE HELP ME ASAP! PAST DUE!!

Which of the following is a solution to the equation y=-1/4x+8?

A. (10,-8)
B. (4,8)
C. (-4,9)
D. (-8,-10)

Answers

C. (-4,9) if you graph the equation the point (-4,9) is on the line.

Answer:

C

Step-by-step explanation:

-(-4/4)+8=9

x=-4

y=9

I NEED THIS ASAP
Solve: 12= p/2



A. p = 13
B. p = 24
C. p = 14
D. p = 10

Answers

The answer is B , 24/2=12

Which expression is equivalent to 8-(6r+2)?
-6r+6
2r+2
6r+10
-6r+10

please answer with the correct answer

Answers

Answer:

its A -6r+6

Step-by-step explanation:

ur very welcome

A 6r+6 hope it helps you

Find the equation of the line.
Use exact numbers.

Answers

Answer:

y=2/3x+4

Step-by-step explanation:

rise 2

run 3

y-intercept 4

Y=2/3x4 is the answer :)

Help I need this in like 5 minutes this due

Answers

Answer:

1) 64 yd

2) 1.8 ft

3) 15 ft

4) 4 cm

5) B

Step-by-step explanation:

64 yd
1.8 ft
15ft
4 cm
B

This is worth 18 points if you show work you will get the Brainliest answer if your unable to show work type it for your explanation plz :)

Answers

Answer:

H

Step-by-step explanation:

because 15% of 20 is three so then you'll have three marbles that are red because 3/20 is 15% of 20 so that's how you know they'll be three

SMART PPL HELP PLSSSS

Answers

I’m sorry my answer was wrong

Answer:

Hush hush blush blush

Step-by-step explanation:

If the area of the following parallelogram is 135 square feet, what is the length of the base?

a 9 ft
b 27 ft
c 675 ft
d 81 ft

Answers

Answer:

9ft

Step-by-step explanation:

The area is 135ft and the formula for area is length x width.

on the image it shows the height is 5yds and we want feet since that's that the area is in. a yard = 3 feet so its 3 x 5 = 15.

since the formula to find area is multiplication, use division to find a number in the equation. so

135 divided by 15 = 9.

The length of the base is 9ft.

Find the volume of the cone.

Answers

Answer:

37.7

Step-by-step explanation:

37.7 is the answer :)

the population of center city is modeled by exponential function f, where x is the number of years after the year of 2015. the graph of f is shown on the grid. which inequality best represents the range of f in this situation?

Answers

Answer:

the Answer is B) y >= to 250,000

The requried inequality that represents the range of the function shown is f(x) ≥ 250,000.

What is the range?

The range is a key concept in the study of sets and it defines as the set of values that come out to an outcome for a certain mathematical operation.

Here,
As mentioned in the question, the population of the central city is modeled by exponential function f, where x is the number of years after the year of 2015.

As the graph starts from 0 (as the year 2015) and goes to an unknown end implying over the x-axis which is its domain. Corresponding to this, the range starts from 250000 on the y-axis and goes to infinity.

Thus, the requried inequality that represents the range of the function shown is f(x) ≥ 250,000.

Learn more about the range here:
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Suzie's Plumbing uses a linear model to determine the total cost, in dollars, of a service call.

Part A. Using the table below, create an equation to represent the linear model that Suzie's
Plumbing uses to determine the total cost, C, in terms of hours worked, h.

Part B. Make accurate statements about the service fee and the hourly charge.

The one-time fee is represented by the ______
of the function and is _____.

The hourly charge is represented by the ______ of the function is ______
per hour.

Answers

Answer:

Step-by-step explanation:

Aaliyah ran 100 meters in 30 seconds.
She then ran another 150 meters at a speed of 3 meters per second.
a. Find the total time taken by Aaliyah for the distance she ran.
b. Find Aaliyah’s average speed for the total distance she ran.

Answers

Answer:

50 seconds

Step-by-step explanation:

divided 150 by 3

50 sec

Sorry if I’m wrong

27 POINTS AND BRAINLY IF CORRECT

Answers

Answer:

132un^2

or 132 units squared

Step-by-step explanation:

I'm going to solve for the areas of all three shapes separately and then add them together.

Triangle 1:

6 * 8 * 0.5 =

24

Rectangle:

12 * 8 =

96

Triangle 2:

8 * 3 * 0.5 =

12

All of them together:

24 + 96 + 12 =

132

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Matilda has been studying exponential functions in her algebra class and has started to notice a pattern.

For some exponential functions, when she plugs in larger and larger numbers, she gets larger and larger numbers. For others, she gets smaller and smaller numbers. And for some, plugging in larger and larger numbers actually gets her closer and closer to one number.

Which of the following exponential functions get closer and closer to one value as you plug-in larger and larger values for x?

Select one:
A. f(x)=(34)^(x)+9
B. f(x)=0.45(1.9)^(x)
C. f(x)=(65)^(x)−6
D. f(x)=−7(2)^(x)

Answers

Answer:

The Answer is C :)

Step-by-step explanation:

The answer is C 567777777

Evaluate the following expression when x = 4 and y = 5:

3.8
14.83
19.58
23.5

Answers

Answer:

23.5

Step-by-step explanation:

4^2 + 5^3 = 141

2 + 4 = 6

141/6 = 23.5

23.5 because x^2 + y^3= 141 divided by six
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