An airplane 30,100 feet above the ground begins descending at the rate of 2,150 feet per minute. write and solve a linear equation to find how long it will take the plane to reach the ground.

14 minutes

Step-by-step explanation:

Given : An airplane 30,100 feet above the ground begins descending at the rate of 2,150 feet per minute.

i.e. Initial position of airplane = 30,100 feet above the ground

Speed = -2,150 feet per minute.

let x denotes the number of minutes .

Then the distance traveled by airplane in x minutes = Speed × Time

= -2150x

So the required linear equation :-

, where f(x) is the distance from graound after x minutes.

When plane reaches the ground then f(x)=0.

Hence, it will take 14 minutes to reach the ground.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .