Answer:
-7b+3
Step-by-step explanation:
first step you will find numbers if you take -2.2 to get those numbers
5.08 centimeters are in 2 inches
20>4
12-3 forget about the x 12-3=9 . 9+11=20
(17-9)=8 . 8-4 =4
so your answer is correct
5) 2z - 15 = 9
2z.=9+15
2z =24
z =12
6) 4x-2 = 62°
4x=62°+2°
4x=64°
x=16
