10 increased by the quotient of a number and two is -15

At a point on the ground 50 meters from the foot of a tree, the angle of elevation to the tree is 48°. find the height of the tree to the nearest meter.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression