Select each situation that can represent a proportional relationship.
The price of buying x gallons of gas at $3 a gallon.


The total amount of money a child earns from doing chores when she earns $10 a week for w weeks.


The total amount of weight a kitten gains in w weeks when it gains 4 ounces per week and started at a weight of 6 ounces.


The price of renting a scooter for m miles when it costs $0.75 per mile plus a base fee of $2.50.

Can someone help, please

Solve the following inequality. 4x-1> -9


A X<-5/2

B X<-2

C X>-5/2

D X>-2

Which of the following sequences represents an arithmetic sequence?

A -5, -3, -1, 1, ...
B -7, -4, 1, 4, ...
C 1, 4, 9, 16, ...
D 2, -4, 8, -16, ...

(-1.9)⁷/(-1.9)²

help me please

Evaluate the expression when b=9 4b+10-b
Group of answer choices
47
37
27
17
Pls answer fast thank u!

The table shows the balances of two bank accounts for 3 months. In what month will the balance of Account A be equal to the balance of Account B? I have a pic below

All work must be shown for full credit to be earned. Watch your signs!


7) Solve for x:
-18x = 108

8) Solve for x:
/5 − 7 = 18

9) Solve for x:
-12x - 14 = 34

10) Solve for x and graph the solution set.
Label your number line below with at least 3
numbers.
3(x + 1) ≥ 12

Describe a math tool you could use to determine if a relation is a function. Explain how you would use it. Select all that apply.

Multiple select question

A)
I could use a mapping diagram. If more than one arrow points from an input value to the output values, I know it is not a function.

B)
I could use a straight object like a pencil. If the pencil intersects a graph at more than one point when it is held vertically, I know it is not a function.

C)
I could use a table. If I see that there is more than one output for an input, then the relation is a function.

D)
I could use a straight object like a pencil. If the pencil intersects a graph at more than one point when it is held horizontally, I know it is not a function.

E)
I could use a mapping diagram. If more than one arrow points from an output value to the input values, I know it is not a function.

Tyshawn bought a pair of shorts online for $75. He used a coupon code to get a 20% discount. The website also applied a 15% processing fee to the price after the discount. How much was the discount, in dollars and cents?

Under standard atmospheric conditions, water will not remain a liquid if its temperature is less than or equal to 0°C or if it is greater than or equal to 100°C. Suppose you have a cup of water that is room temperature, or 20°C.

a. Write a compound inequality to represent the number of degrees of Celsius c that the temperature of the cup must change to longer be liquid.

Mr. F's bathtub drains at a rate of 2 gallons per minute but fills at 3.5 gallons per minute. After a 4000-calorie dinner, Mr. F forgot to close the drain before filling his 60 gallon tub. How long did it take for the tub to fill? Express your answer in minutes.

Can someone help, please

Shawn bought x movie tickets for $8.00 each and y bags of popcorn for $4.50 each. Write an algebraic expression for the total amount Shawn spent.

Evaluate this expression when c = -2 and d = 2:
(c^2+d^2) -2 (c^2-d^2)
A. 0 B. 8 C. -8 D. 16

A store is going out of business. The owner intends to mark-down the merchandise 35% for the first two weeks. What will be the percent expression used to determine the price of each item?

Can someone help, please

There are 15 sedans on a used car lot, along with 54 other vehicles.
What is the probability that a randomly selected vehicle will be a sedan?

Write your answer as a fraction or whole number.

do this one [tex]x +4+9999999999[/tex]

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!

Dan is cutting 4.75-foot lengths of twine from a 249-foot spool of twine. He needs to cut 42 lengths and says that 40.5 feet of twine will remain. Show that this is reasonable.

can someone help me????

Subject: Spanish

Will you need to change the inequality sign in the problem 5x+2+5x<16? Explain your answer. 20 Points

Help. I'll mark as brainlist.

While Zihao was pooping, Zihao-2 ringed to the door. Find the speed of Zihao to open the door, when toilet is on 25 m in front of the door for 5 sec

im tired of typing. sorry mb, the question is in the first picture though!!1 asnwers in the other pic

The price of milk increased from $3.25 to $3.75. What is the percent of change for the price of milk to the nearest tenth?

I need help on these 2 questions ASAP

The data below shows the ratio of brown to green crayons in four kindergarten classrooms. 13 to 19 15 to 28 18 to 32 30 to 68 Which table below correctly shows these ratios in a three-column table?

Consider the expression 2 6
3
··5 2 127
4
··15 2 1 2
1
··5 .
a. Estimate the value of the expression. Show your work.

Can someone help, please