Mr. Abernathy purchased a selection of wrenches for his shop. The total cost was

QuestionsCategory: MathMr. Abernathy purchased a selection of wrenches for his shop. The total cost was
Nikole Mccray asked 8 months ago
Mr. Abernathy purchased a selection of wrenches for his shop. The total cost was $78. He bought the same number of $1.50 and $2.50 wrenches, and half that many $4 wrenches. The number of $3 wrenches was one more than the number of $4 wrenches. How many of each did he purchase?

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