If a TV costs $175 and two friends shared the cost of it at a ratio of 2:3, how much did each person pay?

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Which letters from the table represent like terms? a and b b and c a and d b and d