If i have 30 people on my bus and if i have 30 more people on there how many would it be

If 20% of a number is 35, what is 50% of that number?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.