Avideo game that normally sells for $80 is on sale for $68. what is the percent of discount for the sale price ?

Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²