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At the market 5 light bulbs cost $9. How much do 7 cost
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5 votes
At the market 5 light bulbs cost $9. How much do 7 cost

User Vishal Jagtap
by
5.6k points

1 Answer

4 votes

Answer:

$12.6

Explanation:

9/5=x/7

1.8=x/7

*7 *7

12.6=x

User Goblin
by
4.4k points
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