An 8-ounce cup of grape soda costs $0.55 in the vending machine. If the
unit price remains the same, how much would 3 quarts
of soda cost

$13.20

Step-by-step explanation:

There are 32 ounces in each quart meaning that it takes 4, 8 ounce cups to equal 1 quart (since 4 x 8 = 32)

Each cup is $0.55 so you multiply that by how many cups it would take to equal 3 quarts. 8 x 3 = 24 and 24 x 0.55 = 13.20

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves