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Mathematics 13 Online
OpenStudy (anonymous):

@KamiBug The cost for copies varies directly with the number of copies made. A customer paid $8.45 for 13 copies. How much will the customer pay for 27 copies? $

OpenStudy (anonymous):

@iGreen

OpenStudy (anonymous):

@KamiBug

OpenStudy (anonymous):

@KamiBug

OpenStudy (igreen):

Again, find out how much the customer pays for 1 copy. 8.45 / 13 = ?

OpenStudy (anonymous):

0.65

OpenStudy (anonymous):

then wat

OpenStudy (anonymous):

is that the answer

OpenStudy (anonymous):

what is the answr @iGreen

OpenStudy (anonymous):

@KamiBug u know it

OpenStudy (igreen):

Right. Now you multiply \(\sf 0.65 \times 27\). What do you get?

OpenStudy (anonymous):

17.55

OpenStudy (igreen):

Yep, that's your answer.

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