ANSWER: The simple interest on a certain sum for 3 years at 10% per annum is Rs 829.50.find the sum.​

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16

When a number is decreased by 9.9% the result is 40. what is the original number to the nearest tenth? super urgent

Which values of m and b will create a system of equations with no solution? y=mx+b y=-2x+3/2