simon is trying to figure out how much it will cost to buy 30 cases of water for a school picnic. how much…

simon is trying to figure out how much it will cost to buy 30 cases of water for a school picnic. how much will simon pay for 30 cases of water?\nwater prices by the case\n|number of cases|price in dollars|\n|----|----|\n|15|66.00|\n|20|88.00|\n|35|154.00|\n$99.00\n$119.00\n$121.00\n$132.00

simon is trying to figure out how much it will cost to buy 30 cases of water for a school picnic. how much will simon pay for 30 cases of water?\nwater prices by the case\n|number of cases|price in dollars|\n|----|----|\n|15|66.00|\n|20|88.00|\n|35|154.00|\n$99.00\n$119.00\n$121.00\n$132.00

Answer

Explanation:

Step1: Find the unit - price

First, find the unit - price of water per case. From the table, when the number of cases is 15 and the price is $66. The unit - price $p=\frac{66}{15}=4.4$ dollars per case.

Step2: Calculate the total cost

To find the cost of 30 cases, multiply the unit - price by the number of cases. The total cost $C = 4.4\times30=132$ dollars.

Answer:

D. $132.00