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anonymous
 one year ago
Hiro and Lisa are photographers. They take pictures of seniors for high school yearbooks. They charge a standard fee for taking pictures. There's also a charge for each set of prints ordered. So the number of sets of prints determines the total cost .
Set of prints Total cost
0 $15
1 $18
2 $21
3 $24
Let s stand for the sets of prints ordered. Write the rule that describes a students total cost.
anonymous
 one year ago
Hiro and Lisa are photographers. They take pictures of seniors for high school yearbooks. They charge a standard fee for taking pictures. There's also a charge for each set of prints ordered. So the number of sets of prints determines the total cost . Set of prints Total cost 0 $15 1 $18 2 $21 3 $24 Let s stand for the sets of prints ordered. Write the rule that describes a students total cost.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok so how much is the standard fee? @ikickboxes

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It doesn't say @billj5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it does, its the amount they initially charge, regardless of how many prints

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so no matter what they are charging 15, so that is a constant value so we have cost = 15 + ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0now looking at the pattern how much do they charge for each set of prints?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so what is the entire formula now? cost = 15 + ?*s

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0perfect :) you could write it either way 15 + 3s or 3s + 15

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0eeee!! yaaay thank you!! ^_^
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