Question

I have two terms. 3.675v^1 + 0.096v^2 do I add these exponents?

Answer 1

you cannot add exponents when you're adding terms, only when multiplying terms.
a^n x a^m= a^(n+m)

Answer 2

The length of a rectangle is 5 inches greater than the width. The sum of the length and width is 41 inches. Find the length and width of the rectangle.