B. Because of the slope and where it the lines intersect the y axis
That would be D. The first two would be fight (I think) except they don't include turning the calculator on. C is just plain wrong. D has all the right keystrokes.
∠2 = ∠7
4x+2 = 5(x-2)
4x+2 = 5x-10
x = 12
Answer:
22 is the answer
Step-by-step explanation: