10*8000= 80,000
An easy way to multiply by 10 is to shift the decimal place over by 1 place value and add a 0 right before it.
Answer:
C.
Primary sources
Step-by-step explanation:
If he sells 34 books and he makes a dollar more for each book he sells, that is 34$ you should add to your total. 45 + 34 = 79
Scott earned 79$ in a week.
I think that equation is supposed to look like this:

The reason I say that is because this is an exponential decay problem, with a starting amount of 50 pieces of candy.
If that's the case, then it would look like this with a t value of 5:

and

so the amount of candy left after 5 minutes is 16.384 or 16
True. Is the answer because how else will the goverment get money for their tooperate.