Solve for y
3x = 5у - ху

When eating out, record the total cost of your meal (before tip) and the tip that you left. determine the percent of the cost of the meal that you left as a tip.

Find the commission on a $590.00 sale if the commission is 15%.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account