Find the distance, midpoint, and slope of line AB. A(-2,-1) and B(6,3)

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?