The mean weight of beauty pageant winners is 110 pounds. a study of 21 randomly selected beauty pageants resulted in a mean winner weight of 109 pounds

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org