Let(Gn)n=1,be a geometric progression if Gk +G(k+1)=a and G(k+1) +G(k+2)=b, then find r and Gk​

What can you determine about the solutions of this system

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment