Simplify the expressions. 8v - 15v 7d+5 - 4d 12x + 9 - 3x - 4 3(x - 4) + 5x

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

What is the measure of angle afe? 79 81 91 99

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true