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We know there are $62 and 1200 total coins. We therefore know there are 1200 pennies and 200 quarters. We want to prove that with algebra. Your job is to graph these two equations (from the coin problem)
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We know there are $62 and 1200 total coins. We therefore know there are 1200 pennies and 200 quarters. We want to prove that with algebra.

Your job is to graph these two equations (from the coin problem) and try to prove the answer:



0.25(q)+0.01(p)=62



p+q=1400

User Pastullo
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1 Answer

6 votes

Answer: one point is (200,1200)

Explanation:

User Inch High
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