Ii. P(2, 3) and Q(a, b) are points in the number plane. If 2

2

PQ  

=     −

, find the values of

a and b.

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