Astore owner makes a profit of $54 when he sells 9 jackets how many jackets should he sell to make a profit of $270?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

What is the least common factor of 6 and 8

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.