China's Shanghai Tower will be finished in 2014. The building will be 2,074 feet high and have 121 stories. Based on these numbers, what is the average height of each story in the building? Round the answer to the nearest foot.

17 feet

Step-by-step explanation:

there are 121 stories and a total of 2,074 feet so you would divide 2,074 by 121 and you would get 17 feet rounded up.

Step-by-step explanation:

we have

------> equation A

------> equation B

we know that

If a ordered pair is a solution of the system of linear equations

then

the ordered pair must satisfy equation A and equation B

we're going to verify all the cases

case A)

Substitute the value of x and the value of y in equation A and equation B

Verify equation A

------> is true

the ordered pair satisfy equation A

Verify equation B

the ordered pair satisfy equation B

therefore

the ordered pair is a solution to the system of linear equations

case B)

Substitute the value of x and the value of y in equation A and equation B

Verify equation A

------> is not true

the ordered pair does not satisfy equation A

therefore

the ordered pair is not a solution to the system of linear equations

case C)

Substitute the value of x and the value of y in equation A and equation B

Verify equation A

------> is not true

the ordered pair does not satisfy equation A

therefore

the ordered pair   is not a solution to the system of linear equations

case D)

Substitute the value of x and the value of y in equation A and equation B

Verify equation A

------> is not true

the ordered pair does not satisfy equation A

therefore

the ordered pair is not a solution to the system of linear equations