z varies jointly with y and the square of x. If z= 252 when y= -7 and x= -3 , find z when x = -2 and y= 2

Translate the algebraic expression shown below into a verbal expression. fraction with variable x in numerator and 6 in the denominator. the sum of six and some number the product of six and some number the quotient of some number and six the difference of six and some number