Shana is forming kickball teams out of all of the students that signed up from two schools. each team must have the same number of players and be from the same school. what is the largest number of players that shana can put on each team?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?