princessmady72 princessmady72
  • 04-02-2021
  • Mathematics
contestada

15. Pizzas cost $12 each, tax included. You decide to give the delivery driver a $6
tip. Find the cost for 3 pizzas

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treenb1 treenb1
  • 04-02-2021
Multipy the cost of each pizza to the the number of pizzas you have.
Your equation would look like: y=12x+6

Use 3 for your x value: y= 12(3)+6

y=36+6
y=42.


3 pizzas cost $42
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ollieseames ollieseames
  • 04-02-2021
you would do 12x3 which is 36
Answer Link

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