Write an equation for each problem. Then solve. Round to the nearest tenth if necessary. 4. 52 is what percent of 260?

5. What number is 8% of 50?

6. 12 is 75% of what number?

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0