Please help I am struggling bad

1) 3/4
2)4/3
3)3/5
4)4/5

Which expression is equivalent to the expression shown?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

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