Ophelia has a certain amount of money if she spent $12 then she has 1/5 of the original amount left how much money did oh Fleye I have a originally write a linear equation using X to represent the unknown

49xy +34y - 72z. determine the degree of the polynomial

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14