Answer:
x = 29 , b = -3
Step-by-step explanation:
<u>5 = b + 8</u>
5 - 8 = b
-3 = b
b = -3
<u>2x + 3b = 156</u>
156 / 3 = 52
52 / 2 = 26
x + b = 26
26 + 3 = 29
x = 29
Answer:
part 1: a-50=5. a=55
Step-by-step explanation:
because fifty five minus 50 is equal to 5
Answer:
Vertical angles
Step-by-step explanation: