Jackie earned $20 for each lawn she mowed over the summer. Before she started mowing lawns, she had
$35 saved up.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.