What is the length of the line segment with endpoints (12,−21) and (15,−9)?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

You have just applied, and have been approved for a $58,000 mortgage. the rate quoted to you by the lender is 6.1% for a 30 year fixed mortgage. determine how much of your third month’s payment goes towards the principal. $56.65 $56.93 $57.22 $57.51