(7.2 × 10^7) ÷ (9 × 10^4)
= (7.2 / 9) x 10^(7 - 4)
= 0.8 x 10^3
= 8 x 10^2
Answer
C. 8 × 10^2
It could be all it could be one but the true answer is I’m not sure which one
Answer:
x=1
Step-by-step explanation:
if x don't have a number next to it it =1
