3 raised to 2+ 5 raised to 0/(7 raised to 3 x 8 )raised to 0+1/3

Rewrite the following without an exponent. (5/8)-1

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Fill in the missing exponents in each box and show how you found the answer. (4 points: 2 points for each correct answer with work shown) c. (9^4)^? =9^1 d.(5^? )^3=5^1 *question marks represent the boxes