101, 299, -181, 103, x, -81, 170, 160

calculate the missing value x from the given average (arithmetic mean) of 84 and the known data values in the table.
a) -101
b) -100
c) 0
d) 100
e) 101

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Solve the system of equations y= 3/2 - 1, -x+ y =-3

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)