for each of the following

a. Define a variable b. Write an Equation c. Determine the solution

Zach mows lawns. He charges $5 plus $3 per hour. Alex also mows lawns. He charges $2 plus $4 per hour. How many hours do they need to work to make the same amount?

Shaquandra has $30 in her account and deposits $5 per week. Juan has $150 and withdraws $10 each week. After how many weeks will their balances be the same?

A local band is planning to make a compact disc. It will cost $12,510 to record and produce a master copy and an additional $2.50 to make each disc. If they plan to sell each disc for $17.50, how many discs must they sell to break even

Beth owns her own candle making business. She sells each candle for a base price of $5.00 plus $1.00 for each letter that is engraved. Lisa also sells candles for 6.00 plus $2.00 for each letter. At what number of letters will the cost be the same?

Answer: 1/2 of an answer is zero answer.

Step-by-step explanation:

do u still need help

Last year 10 teachers went on the 8th grade field trip to six flags, they used 3 school buses to transport the teachers and the 85 students who were able to attend. what is the student to the teachers ratio

Sabrina was asked by a classmate why she would place hydrogen in the first column of the periodic table. Which of the following reasons could she give as a response?

I. Hydrogen combines with chlorine in the same atomic ratio as sodium.

II. Hydrogen is a gas at room temperature.

III. Hydrogen forms diatomic molecules.
wich one or ones is the correct answer

Can anybody help me pls?

help me answer this please ( remove the point discontinuity from the function )​

Why when you are multiplying 2 negative integers like (-3)(-8)=24 it is positive? Shouldn't the answer be negative because they both are negative how would it be positive?

Please help me I will give out the brain thing and extra points please help me. I need to get a hundred on this test. image below
What is the slope of this line?


A.−2/3

B.−1/3

C.1/3

D.2/3

8 – 3 (x + 2) = 2 (4 – 3x ) – 4.5

If 1/2 gallon of paint covers 1/4 of a wall, then how much paint is needed to cover the entire wall?
A. 1/8 gallon
B. 1 gallon
C. 1 1/2 gallons
D. 2 gallons

please helppppppp me with math

use the slope formula to find the slope between the given two point

(5, 3) and (5, -9)

pls show work!

Which of the following is equal to 4 and 1 over 3 divided by 2 and 3 over 5 ? (2 points)

4 and 1 over 3 times 2 and 5 over 3
13 over 3 times 5 over 13
13 over 3 times 13 over 5
41 over 3 times 5 over 23

Clara scoops flour into a mixing bowl.Each scoop contains34
cup of flour.Clara puts 5 scoops of flour into the mixing bowl, then transfers13
of the flour into a small bowl. How many cups of flour are in the small bowl?

A
1.25 cups
B
1.92 cups
C
2.50 cups
D
3.42 cups

Let x = any negative rational number. Choose all statements that are true.
A. x is a positive number.
B. x is the opposite of x.
C. x is equal to x.
D. x is greater than x.
E. x is greater than the distance from 0 to x on the number line.

Select Is a Function or Is not a Function to correctly classify each relation.
{(2, 2),(4, 4),(6, 6),(8, 8)} is this function or not function
{(0, 3),(3, 5),(5, 6),(8, 4)} is this function or not function
{(1, 2),(3, 3),(4, 8),(6, 3)} is this function or not function
{(3, 4),(5, 2),(5, 6),(7, 3)} is this function or not function
Please help me I will give you the brain thing and extra points.

HELP!! After picking apples at Fruitville Orchards, Kendra stops at the orchard's market to get some fresh apple cider. She wants to drink a pint of cider at the orchard. She also wants to bring a pint of cider to each of her 5 friends later in the day. How many 1-quart jugs of apple cider should she buy?

The equation of the line in the graph is y= _x+_

Least to Greatest. (I WILL MAKE YOU BRAINLIEST)
attachment

plss help me with this guys pls help I really need it can u help me with all of them plss

What is the value of x2 + 2y ÷ 2w + 3z for w = 2, x = 5, y = 8, and z = 3?

Answer the 2 questions please !!!!!

13.
Both the Math Club and the Spanish Club have a pizza party at the end of the year. The Math Club has 16 members and the sponsor gives each member 1/4 of a pizza at the party. The Spanish Club has 18 members and their sponsor gives each member 1/3 of a pizza at their party. Which statement best represents which club buys more pizzas?


The Spanish Club buys 2 more pizzas than the Math Club.
The Spanish Club buys 10 more pizzas than the Math Club.
The Math Club buys 10 more pizzas than the Spanish Club.
The Math Club buys 2 more pizzas than the Spanish Club.

Can somebody help me?

ASAP ASAP ASAP ASAP ASAP ASAP ASAP PLEASE HELP ASAP ASAP ASAP ASAP ASAP ASAP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx, where x is the length and y is the weight. Use the information in the table to find k, the constant of proportionality?A.25.0 B.27.5 C.30.0 D.32.5

The temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. What was the temperature on Monday?
A.
-40.85°C
B.
-24.35°C
C.
24.35°C
D.
42.25°

A hockey stick originally costs $79. How much will Steven save if he has a coupon for 20% off?

POINTS + BRAINLIEST + THANKS + 5 STAR + COMMENT FOR CORRECT ANSWER

Suppose y varies directly to x, and y = -24 and x = 8. Write a direct variation equation that relates x and y.

It took Steven’s family 6.5 hours to travel 357.5 miles to a nearby city. What was their average rate of speed, in miles per hour, to the nearest mile?

60
50
55
54

What is the answer to 1/2x+13=9? I really need help, and I need to show my work. -_- Will give brainliest to whoever answers and shows how to do 2-step equations with fractions.

Please determine the constant of each question and then write in y=kx form. Remember k=constant. Anytime you use the equation y=kx that is for a
proportional table or graph.