Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.

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.

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x