The average wind speed increased 19 mi/h from 8 a. m. to noon. the average wind speed decreased 5 mi/h from noon to 4 p. m. at 4 p. m., the average wind speed was at leasr 32 mi/h. what is the minimum value of the average wind speed at 8 a. m.?

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

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2