Question

C = 3r +15.

The cost of purchasing “r”roses from sandras delivery service is given by the equation like has only 50$ to spend on roses how many roses can he buy

Answer 1

Answer: 11 roses

Explanation:

Put in the total cost of $50 for c.

50 = 3r + 15

subtract 15 from both sides

35 = 3r

divide both sides by 3

11.6 repeated = r

You can't by .6 of a rose so you must round down to 11.