5. A draftsman drew a 1-line on a drawing to represent the length of a part 5 long. At the same ratio, how long a line would rep-
resent a part 1 -6 long?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?