5. The table below gives recommended weight ranges for the balls from five different sports. (Hint: Find the average of each weight.)
Sport |
Weight range of ball used |
Volleyball |
260-280 grams |
Basketball |
600-650 grams |
Water Polo |
400-450 grams |
Lacrosse |
142-149 grams |
Football |
14-15 ounces |
a. Write an absolute value inequality for the weight range of each ball.
b. For each ball, write an absolute value inequality describing the weights of balls that are outside the recommended range.