Find the distance from the point A(2,−1) to the line y = −x+4. Round your answer to the nearest tenth.

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Which of the following expressions is equal to 2x^2+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.