E=
1+7=17
9+20=920
40+30=
9-3dived1.3+1xe=
9x+by=

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?