Solve. –5t ≥ 65
t ≥ 13

t ≥ –13

t ≤ –13

t ≤ 13

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.

Just tell me how to set up the equation.

Which equation represents the function on the graph?