45 = 90% * x
45 = .90x
45/.90 = x
x = 50
45 is 90% of 50
I think the answer is B because all the air other answers are incorrect
Answer:
Step-by-step explanation:
I don’t know
Answer:
D
Step-by-step explanation:
Answer:
y = 2x - 2
Step-by-step explanation:
hope this helps