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4 votes
7th grade math help me pleaseee

7th grade math help me pleaseee-example-1

2 Answers

6 votes

Answer:

24 stamps

Explanation:

13.66 - 4.3 = 0.39s

9.36 = 0.39s

Divide both sides by 0.39

24 = s

Or turn it:

s = 24

User Manav Kataria
by
5.0k points
4 votes

Answer:

He bought 26 stamps

Explanation:

13.66=.39x+4.30

9.36=.39x

26=x

User LostBoy
by
4.7k points