I need help please um..yeh

What is the best reason for jacinta to have a savings account in addition to a checking account

Find the value of x that will make l ll m

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?