Answer:
x = 11
Step-by-step explanation:
(3x + 28) + (5x + 52) + ( 2x - 10) = 180
(3x + 5x + 2x) + (28 + 52 - 10) = 180
10x + 70 = 180
10x = 180 - 70
10x = 110
x = 11
Answer:
Step-by-step explanation:
D)
Hope that helps!
Answer:
Step-by-step explanation:

Answer:
not sure i it is one of these answers but if so , it d
Step-by-step explanation: