The dimensions of a rectangle are: -5x + 6 and -6x - 5 Write the simplified expression for the rectangle's perimeter.​

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

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