This should be the correct answer,4.5×10^9x + 0.00045x
Also, some good free calculators that can help with problems like this would be c y m a t h and m a t h w a y .
Answer: C. 3
745/999=.745....
I hope this is good enough:
Answer:
it would be 33.3% change
Step-by-step explanation:
(60-90) divide by 90 and then X 100 Which equals 33.3%
e
I think it would be 73
