Answer:

Step-by-step explanation:
With a negative fractional exponent place a 1 over the positive value

rewrite 8 as

apply the power rule and multiply the exponents.
cancel the common factor of 3
rewrite the expression

raise 2 to the power of 4 which =16
so the answer is

1.<span>5 ounces for $2.50
2.divide both of the numbers by 5
3.you get 1 ounce for 0.50 cent</span>
Answer:
6,480in.3
Step-by-step explanation:
Hope this helps!
I believe the answer is either 40 or 250.