If five roses cost $10 and two orchids cost

$15, what should be the price of an orchid

and three roses?

15/2 is 7.5

10•3 is 30

Adding them up together gives you $37.5

Step-by-step explanation:

First to get a price of a single rose you will have to divide 10:5 the price of one rose is 2 after that to know the price of a single orchid you will have to divide 15:2 you will get 7.50 after then you need 3 roses to 2*3 is 6 and you need one orchid so its 7.50+6 and the answer is 13.50