Choose the correct simplification of the expresson 4/y^-3.a)4y^3b)4/y^3(not correct)c)y^3/4d) this expreasion is already simplified.

How many solutions does the nonlinear system of equations graphed below have?

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation