Enter values for a and b so that the system of equations shown has infinitely many solutions. y=2x+a
y=bx-3

A=__

B=__

What could explain what happened when the time was equal to 120 minutes

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142