Distance varies directly as time. If John can travel 400 miles in 8 hours, What would be the direct variation equation to represent this (hint: y = kx)? How far will he travel in 12 hours?

Which is f(5) for the function –2x2 + 2x - 3?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8