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The equation 3x + 7y = 105 represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105. If no bags of sand are bought, how many bags of mulch can be bought with $105? Show
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The equation 3x + 7y = 105 represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105. If no bags of sand are bought, how many bags of mulch can be bought with $105?

Show work to support your answer.

User Ovidijus Parsiunas
by
6.5k points

1 Answer

11 votes

Answer:

15 bags

Explanation:

3(0) + 7y=105

7y=105

y=15

User Iza
by
6.4k points
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