-5 + x + x + 13
Plzzz help me out

On a architect's drawing of a house, 1 inche representa 1.5

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

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