Sari is factoring the polynomial 2x2+5x+3. If one factor is (x+1), what is the other factor?

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%

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Combine like terms to create an equivalent expression. make sure to simplify coefficients and constants as well. -6/5-2/3v+4/15+1/3v