College

Picture Perfect, a photo company, sells prints in various sizes. The cost of 4x6 prints can be represented by [tex]y = 25x + 2[/tex], where [tex]x[/tex] is the number of prints ordered. Max is going to order between 15 and 20 4x6 prints.

The range for this situation is:

(Note: Do not include the number 5 in your answer. Do include decimals.)

Answer :

the given equation is

y = 25x - 2

the minimum value of x is 15

so the minimum cost of the prints that can ordere is,

put x = 15

y = 25* 15 - 2

y = 375-2 = 373

the maximum cost will be,

put x = 20

y = 25 * 20 - 2

y = 500 - 2

y = 448

so the range of cost of the prints is 373 to 448.

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