Alfred has a 30 dollar gift voucher. he plans to buy as many video games as he can. the cost of each game is 10 dollars. there is a shipping charge of 2 dollars. how many games can he buy without going over the limit

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w where hh is the number of hours worked and ww is the number of wagons sold.

For the inequality |c| < |d| to be true, which of the following must be true?

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?