For what values of y: is the value of the fraction 7−2y /6 greater than the value of the fraction 3y−7 /12 ?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Match each inequality to the number line that represents its solution