What polynomial must be added to x^2 – 2x + 6 so that
the sum is 3x^2 + 7x ?
a. 4x^2 + 5x + 6
b. 3x^2 + 9x + 6
c. 3x^2 + 9x – 6
d. 2x^2 + 9x – 6
e. 2x^2 – 5x + 6

Answer this question! 30 points and brainliest! only if you know the answer.

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce

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