Solve for r.
5(r - 10) = -51
Enter the answer in the box.
r=

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Find the area of a parallelogram with base 15 yards and height 21 2/3

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?