-40-2(3m+1/2)=7m-2
Solve for m please
Thank you.

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?