99 points!

tonya uses the greatest common factor and the distributive property to rewrite this sum:

96 + 36

which expression does tonya write?

4(24 + 9)
6(16 + 6)
12(8 + 3)
18(5 + 2)

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%

What is the lcm of 16 and 40 ? 24 and 40 ?

Find the slope of the line passing through a pair of points