The table below shows the total number of hours, Jessica, Emily, and Trina, each studied after given number of weeks. Part A one of the relationships between weeks and total hours studied is proportional. Whose number of total hours studied is proportional to the number of weeks studied ? For the proportional relationship, write an equation to represent y, the total number of hours studied, in terms of x, the number of weeks. Explain how u determined your equation. Pls help

Answer:Y times X = 5

Step-by-step explanation:

Answer:

See attached

Step-by-step explanation:

Refer to attached

Only column 3 - Trina's numbers represent proportional relationship

Equation for it is: y = 2.5x

Calculation is provided on the table

What is the lowest price per item? $1.40 each $9 for 6 $6 for 3 $10 for 8

The mass of a rock sample is 25 g and
its density is 5 g/cm². What is the
volume of the rock sample?

i'm so sorry it's super hard to see, could someone please help me

ASAP 30 POINTS PLEASE HELP
Widget Wonders produces widgets. They have found that the cost, c(x), of making x widgets is a quadratic function in terms of x. The company also discovered that it costs $17 to produce 2 widgets, $69 to produce 4 widgets, and $417 to produce 10 widgets. Here is the cost function used to represent this situation in terms of the number of widgets produced: c(x) = 4x2 + 2x - 3
Find the total cost of producing 6 widgets.​

What side lengths should be used to model a rectangle with an area of x2 + 3x – 10 square units?

Solve the photo. ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Given the following exponential equation, find the Y-Intercept.
[tex]y=-3^x[/tex]

Shannon's new car sold for $28,000. Her online research indicates that the car will depreciate exponentially at a rate of 5 ¼ % per year. Write the exponential depreciation formula for Shannon's car.

can someone help me answer this? urgent‼️

Enter the next three numbers of the repeating decimal produced by the fraction 4/7

Bok Sanctuary in Lake Wales, FL, has a carillon tower that is 205 feet tall. Heather made a scale drawing of the tower using the scale 1 inch : 20 feet. In which proportion does h represent the height, in inches, of Heather's scale drawing?

what is 123+6 answer

Marian wishes to buy a new computer that will cost her $300. She receives $5 per hour for babysitting her younger brother and $4 per hour for helping her mother with chores. Each week she babysits her brother for 4 hours and helps her mother with chores for 10 hours. How many full weeks must she work to earn enough money to buy the computer?

Which statement represents the given algebraic expression?

\large -3n-17

a
Seventeen less than three times a number
b
Negative three minus seventeen
c
A number less than seventeen is negative three
d
Negative three of a number decreased by seventeen

Suppose your family is taking a road trip of 120 miles to visit a family member how long would it take to make the trip if you go 40 miles per hour ?

john works at a grocery store and makes $11 amount of dollars an hour. how much will be in johns paycheck this week if he worked 32 hours?

I need 72 times 73 -43 +63

The graph represents a system of linear equations. Which statements are true?

A) The solution is (6, 4).
B) The system has one solution.
C) The point of intersection is the solution.
D) A reasonable solution is (7.1, 0.9).
E) A reasonable solution is (6.4, 0.4).

my mom is in charge of providing snacks for her soccer team. She has cut up pieces
of apple and orange totalling 48 pieces of fruit. She brought twice as many
pieces of orange as she did apple. How many pieces of orange did she bring to
the soccer players? *
12
16
32
O 24

Find the measure of the complementary angle for letter S, 14 degrees.

Which one is the graph of f(x) = [x]?

What is NOT equivalent to 20%?

A 0.2
B 1:5
C 10/50
D 4/16

write and evaluate an expression for the problem music lessons cost $20 per week. How much do 6 weeks of lessons cost?

What is the equation of the line with a slope of 1/4 and a y-intercept of -2?

Jerome's brother told him to add one cup of water for every one cup of drink mix he added to keep the ratio of water to drink mix the same and still increase the total amount of energy drink.Is Jerome's brother correct?explain why or why not.Use examples from the table to support your answer.​

If (x + 7) is a factor of f(x), what is the value of f(-7)?

−7x−5=4x-29 What is the answer?

Part A Consider the Similar triangles below :

B 4 6, A, 7, C

Q, 12 , P , R

Find the scale factor :

Part B :

Find the length of side PR

​

A university wants to build a new residence hall with dorm rooms. The length is 3x+1 ft and the width is x^2-1 ft. If the university wants each room to have 195ft^2 of living space, what should be the dimensions of each dorm room? ["living space confuses me because idk if it's volume or bottom surface area]

H(x) =2x+3 James brought a plant that was 3 inches tall. Each week the plant grew 2 inches. The function h(x) = 2x + 3 describes the height of the plant after x weeks. Which is the reasonable domain for this function?