Answer: answer A
Step-by-step explanation: y = mx + b
Step-by-step explanation:

You answer is going to be -966x^3
Answer:
x+63 = 90
x = 27
Step-by-step explanation:
The two angles are complementary, so they add to 90 degrees
x+63 = 90
Subtract 63 from each side
x+63-63 = 90-63
x = 27