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Nancy and Kevin collect coins. Nancy has x coins. Kevin has nine coins fewer than three times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and Kevin
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Jun 26, 2020
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Nancy and Kevin collect coins. Nancy has x coins. Kevin has nine coins fewer than three times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and Kevin have.
Mathematics
high-school
Linkonabe
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Answer:
its a and then c.
Explanation:
DaveR
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Jun 27, 2020
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expression: 3x-9 + x
simplified: 4x+9
Nehal Damania
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Jun 29, 2020
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Nehal Damania
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