Please help with algebra?

Julia sells plants for $12 each and flowers at $2 each. Let x be the number of plants. Part a) if she sold 3 flowers more than twice the number of plants, write an algebraic expression to represent the number of flowers. Part b) if she collected $870, how many plants did she sell? Part c) how many flowers did... show more Julia sells plants for $12 each and flowers at $2 each. Let x be the number of plants.

Part a) if she sold 3 flowers more than twice the number of plants, write an algebraic expression to represent the number of flowers.

Part b) if she collected $870, how many plants did she sell?

Part c) how many flowers did she sell
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