There are several positions for wait staff. The hourly rate is 3.60 and why weekly tip total ranges from 300 to 850. You are told that you an expect a weekly average of approximately 520 in tips....

I tried solving it like a regular equation, but I didn't get an answer.
Guess and check is too tedious, so I would like to avoid that method if possible.

The American Restaurant Association collected information on the number of meals eaten outside the home per week by young married couples . Survey of 60 couples showed the sample mean number...

An American Express retail survey found that 16% of U.S. consumers had used the internet to buy gifts during the holiday's season. If 1285 customers participated in the survey , what is the interval...

The McFarland Insurance Company Claims Department reports that the mean cost to process a claim is $60 . An industry comparison showed this amount to be larger than most other insurance companies...

1) Jack opened an IRA with $600 and decided to put $600 into the account every 3 months at an annual rate of 6% compounded quarterly.
a) how long will it be before the value of the account is...

Your states highway department hires college students to help construction. Hourly rate is 13.50 which up to 10 hours per week in over for which you get time and a half. The number of hours you work...

He needs four times as much dog food as bird food and needs half the amount of cat food as dog food. If Byron orders 600 packages of animal food how much dog food does he buy?

pretty basic, but my mind is spinning from all the algebra I am reviewing. Here is the question:
Person is paid time and a half for every hours they work past 36 hours in a week...