Mr. Nelson is checking some of the school’s sport balls to make sure they are in good shape and properly inflated. Use the table of recommended air pressures to define the ranges for properly inflated balls.

Ball Average recommended psi
(pounds per square inch) Tolerance
Soccer ball 12.05 ±3.55
Basketball 8.00 ±0.5
Volleyball 4.44 ±0.18

Write an absolute value inequality for the recommended air pressure range for each type of ball. Use the variable x for the ball’s actual air pressure

Question

Mr. Nelson is checking some of the school’s sport balls to make sure they are in good shape and properly inflated. Use the table of recommended air pressures to define the ranges for properly inflated balls. 

Ball	Average recommended psi 
(pounds per square inch)	Tolerance
Soccer ball	12.05	±3.55
Basketball	8.00	±0.5
Volleyball	4.44	±0.18

Write an absolute value inequality for the recommended air pressure range for each type of ball. Use the variable x for the ball’s actual air pressure