2. which of the following systems of inequalities represents the graph?
a. y ≤ 2x + 4
y ≥ –x + 2
b. 2x – y ≥ 4
y < –x + 2
c. y ≥ 2x + 4
–x + y ≤ 2
d.–2x + y ≥ 4
x + y < 2

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?