20 points Copper Creek Pizza is having a special. If you order a large pizza for the regular price of 17 dollars you can order a
ny number of additional large pizzas for 8.50 dollars each
a) Complete the table to show the cost of ordering up to 4 large pizzas
Number of Large Pizzas: 1 | 2 |3 | 4
Total Cost:
b) Write an explicit and a recursive rule for the cost of placing an order for n large pizzas
c) What is the cost of placing an order for 20 large pizzas
d) Five people each make an order for 3 large pizzas. How much money would they have saved if they placed one order for 15 pizzas? Explain
1 answer:
A. your equation would be 17 + 8.50X
number of additional large pizzas equation cost
1 17 + 8.50(1) $25.50
2 17 + 8.50(2) $34.00
3 17 + 8.50(3) $42.50
b. will get back to you
c. 17 + 8.50 (20) = 187 $187
d. $34 X 5 = $170 17 + 8.50 (14) = $136 170 - 136 = $34 saved
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