This involves a quick application of the power rule, which is

.
First, it is helpful to rewrite

as

. Remember that these are equivalent forms, but the latter is easier to use with the power rule.
We apply the power rule and simply:
Answer:
25
Step-by-step explanation:
so 9.9 ounce bag of takis
9.9/0.396=25
Answer:A
Step-by-step explanation: on edgunity
They purchased a total of 1 13/18 pounds.