In miami, the number of highway accidents increased by 20% over a four year period. how many accidents were there in 2013 if there were 5,120 in 2009?

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

Which letters from the table represent like terms? a and b b and c a and d b and d

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .