kayanncarman123 kayanncarman123

10-05-2017
Mathematics

contestada

Bethany sells roses and petunias. The expression 3r+2.5p gives the cost (in dollars) of roses and petunias. What is the cost of 7 roses and 8 petunias?

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altavistard altavistard

10-05-2017

Substitute 7 for r and 8 for p in C(r,p) = 3r + 2.5p.

What is C(7,8) = 3(7) +2.5(8)? Be sure to include the $ sign with your answer.

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diferdinand diferdinand

15-11-2018

(3)7 + ( 2.5) 8 $221

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