How do you write this in standard form? (6-7i)/(1-2i)

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x