Using 1, 3, 5, 9, and 9 create a problem in which the answer equals 5. you may use operations more than once.

[(5*9)/3]-(1+9)=5

first you would to five times nine and one plus nine:

(45)/3-(10)

then divide 45 by three.

()

doing so would give you five as an answer.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80