The correct answer is
B. Better Business Bureau
Answer:
B
Explanation:
60÷30=2
2*4=8
8x
60÷15=4
4*5=20
20y
8x+20y
Digital x-rays require less time, reduce radiation, and are cheaper.
:)
I believe 40 is the correct answer.
Elion and her colleagues were responsible for developing important drugs.