When 28x+2y-*x-12y+3) is simplified, what is the resulting expression?
10
10
Tox+2y+6
Tox+2y+6
Tox+bžy+
o 17ox+4y+

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

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%

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?