Explanation: find the area of the trapezoid, then find the area of the rectangle, then add both areas to get the total area of the figure.
87.5 per year put how ever many years since 1975 in as t...2016 would be 41 so 41 times 87.5 equals 3587.5
<span>The factor pairs are 1*104, 2*52, 4*26, and 8*13</span>