A bowl contains 5 blue marbles, 2 yellow marbles, 10 black marbles, and 3 white marbles. Without looking, what is the probability that Eric pulls out a yellow marble?

Y=21.95x+10 y=22.45x solve by substitution

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

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?