AB=3x + 6 BC= 2x + 14 Find AC

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be