50x – 75 5
Factor the GCF out of the expression (Use shift and 6 to make ^.
For example: to write x2 type x^2). (10 pts)
14z5 – 21x3 + 42z

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

With both problems. a.s.a.p directions on photo ^