A bag has 5 green balls, 7 blue balls, 2 red balls, and 3 yellow balls. How many elements are in the sample space? A) 7
B) 210
C) 17
D) 5

If the measure of xyz is 81 what is the measure of yz

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?