Question

A drugstore charges customers 40 cents to print a photograph. Regina spends $4.80 to print photographs at this store.

How many photographs did she print?





Write and solve an equation to find the answer.





Explain how to write an equation to solve a problem involving supplementary or complementary angles. Include an example in your answer.

Answer 1

12 photos

Explanation:

x will represent the number of photos

4.80=.4x

divide 4.80 by .4

x= 12

she printed 12 photos