Simplify the expression 2.75j + 2.25 - 1.5j + 3

In the 30-60-90 triangle below side s has a length of and side r has a length

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.

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?