1. Suppose you get a job selling T-shirts at a concert. You get $2
for each T-shirt you sell, but it costs you $5 to get into the concert.
Hows many T-shirts will you have to sell in order to come home with
$25?
2. Use long division to get a quotient and a remainder.
In 4 and 5, simplify. Express your answer using all positive exponents.
6. a) Change to radical notation
b) Express using fractional exponents.
7. Simplify a)
