Quadrilateral efgh has coordinates e(a, a), f(3a, a), g(2a, 0), and h(0, 0). find the midpoint of ef? show how the problem is done.

You have to use the Midpoint formula:


We will use F as point 2 since is has the bigger x-value.
so then F=
and E=





Your midpoint of EF is (a, 0)

Goal # = 82

Since we know we can't get "2"
using a multiple of the number [10]
therefore we must check [8]

[8] * 4 = 32
72 - 32 = 40
40 / [10] = 4

[] = $ per job

With this information we could say that:
Destiny made $72 from 8 jobs, 4 being mowing, and another 4 were weeding. Mowing 4 lawns earned her $32 while weeding 4 gardens earned her $40