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Jazmine9112
 2 years ago
hiro and lisa are photographers. they take pictures of seniors for high school yearbooks. they charge a stander fee for taking the pictures. there's also a change for each sets of prints determines the cost
sets of prints : total cost:
0 $30
1 $50
2 $70
3 $90
let s stand for the sets of prints ordered. write the ruel that describes a students total cost.
Jazmine9112
 2 years ago
hiro and lisa are photographers. they take pictures of seniors for high school yearbooks. they charge a stander fee for taking the pictures. there's also a change for each sets of prints determines the cost sets of prints : total cost: 0 $30 1 $50 2 $70 3 $90 let s stand for the sets of prints ordered. write the ruel that describes a students total cost.

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itsdaniela
 9 months ago
Best ResponseYou've already chosen the best response.1@Conqueror can you please help me with this question?

iGreen.
 9 months ago
Best ResponseYou've already chosen the best response.1Oh, I think it wants you to write an equation.

iGreen.
 9 months ago
Best ResponseYou've already chosen the best response.1What's 50  30? @itsdaniela

itsdaniela
 9 months ago
Best ResponseYou've already chosen the best response.1The total cost @iGreen. And yes I need help writing an equation @Conqueror

iGreen.
 9 months ago
Best ResponseYou've already chosen the best response.1Yes, can you tell me what 50  30 is?

iGreen.
 9 months ago
Best ResponseYou've already chosen the best response.1Yes, the total cost keeps increasing by 20.

iGreen.
 9 months ago
Best ResponseYou've already chosen the best response.1And the yintercept is 30, because we are given the point (0, 30). So we can write the equation: \(s = 20a + 30\)

itsdaniela
 9 months ago
Best ResponseYou've already chosen the best response.1Thank you so much! @iGreen.
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