Solve: 7 -2x= 2(x - 4) - 1

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?