Answer:
raise a product to a power.
you first simplify the parenthesis in the numerator by raising 2 by the power of three and multiplying the exponents.
i suck at explaining, but after the first step the expression looks like:

Step-by-step explanation:
Answer:
6x4= 24 add the two scarves 8x4=32
Step-by-step explanation:
The last one because its a side length if 26 inches so you spit in half
S= 70w + 750
s(19) = 70w x 19+350= 1680
so its 1680