Answer:
24.85
multiply 3.5 to 7.1 then move the decimal to the left two times
The selling price is
Cost+markup
1,260.45+396
=1,656.45
Yes u need to show the problem cuz there is not context to this question
9514 1404 393
Answer:
B. x^4/4
Step-by-step explanation:

_____
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
a^-b = 1/a^b