6-7(c+10) a. 64-7c b. -76-7c c. 4-13c d. -16-13c ?

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?

What does x = in this equation x+3+2x=x+5

Acircle has a circumference of 28.36 units what is the diameter of the circle