A paper airplane thrown off a balcony 70 feet above the ground descends at a rate of 2 feet per second
The inequality 2x + 70 < 6 shows when the airplane will be less than 6
feet above the ground,
Solve this inequality for x, the time when the airplane will be less than 6
feet above the ground.
A. x > 38; After more than 38 seconds
B. x > 30, After more than 30 seconds
CX32, Before 32 seconds
D. x > 32, After more than 32 seconds