Solve the system of equations4x+5y=22 2x +3y =12a)(4,5)b)(2,3)c)(3,2)d)(4,1)

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Which expression is equivalent to 5r6141 2r+st6

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?