A football field is a rectangle where the length is 100 yards. If the total perimeter is 1040 feet, what is the width of a football field? Round your answer to the nearest tenth of a foot.

Step-by-step explanation:

The width is 220 feet.

100 yards = 300 feet

300 x 2 = 600

1040-600 = 440

Since you have 2 equal sides representing the width 440/2 = 220

Check it by adding all sides to get perimeter:

220+220+300+300= 1040

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5