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How do you solve this ???
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4 votes
How do you solve this ???

How do you solve this ???-example-1
User Kanga
by
7.7k points

2 Answers

2 votes

Answer:

A pretzel and a drink cost the same: $2.50

Explanation:


3p+4d=17.50


p=d

Then:


3(d)+4d=17.50


3d+4d=17.50\\7d=17.50


d=17.50/7


d=2.50


p=d=2.50

Hope this helps.

User Sadakatsu
by
7.3k points
4 votes

Answer:

2.50

There is a total of 7 items that cost 17.50

17.50 divided by 7 is 2.50

User Fixation
by
8.4k points
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