Brad needs to fill his daughter's sandbox that is 5 feet by 10 feet. He wants to buy sand bags to fill the sand 1 feet deep. He compares the prices found for san at two different stores. STORE X: 45 lbs for $4.50

STORE Y : 60 lbs for $4

Part A

What is the unit rate for Store X.

Part B

What is the unit rate for Store Y.

Part C

Which store has the better price?

Part D

Brad find online that it takes 100 pounds of sand to fill 1 cubic foot. Using the better store price, compute how much it will cost him to purchase enough sand to fill the sandbox. Use the V= L x W x H to determine your answer.

Identify the input and output values.

Convert the data to two coordinate pairs.

Find the slope.

Write the linear model.

Use the model to make a prediction by evaluating the function at a given x-value.

Use the model to identify an x-value that results in a given y-value.

More items...•Nov 9, 2020

Step-by-step explanation:

Part A

What is the unit rate for Store X. 45/4rdollars and 50 cents

Part B

What is the unit rate for Store Y. 60/for 4 dollars

Part C

Which store has the better price?   store Y

Step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00