Evaluate 10x2y–2 for x = –1 and y = –2.

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

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

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?