Which of the following options have the same value as 80% of 22? Choose three answers:
A. 80/100•22
B. 80•22
C. 22/80•100
D. 0.8•22
E. 4/5•22

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Me find the value of x each figure.

A+b= 17, ab=70, find the value of |a-b|