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1 vote
Mrs. Shiroff charges $97 for materials for each bookcase she builds.

She also charges $30 for each hour she works building them. It takes
Mrs. Shiroff 90 hours to build 9 bookcases. How much will she charge?

1 Answer

2 votes
90 x 30 = 2,700
97 x 9 = 873
2,700 + 873 = 3,573
User Tomm
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