Question

Please help!!! And please ignore the letters at the bottom:)

Answer 1

13)  9x+9
14)  7x
15)  10x + 50
16)  4x + 15
17)  5x + 26
18)  6 3/5x - 12
19)  2.8x - 7.56
20)  3 1/3x + 1/6

Answer 2

Get multi calculator you can scan those problems and it gives you the awnser