Which pair shows equivalent expressions? 2x+10=-20x-5) -2(x+5)=2x-10 -2x-10=-2(x+5) -2(X-5)=-2x-10

Which value of c would make he following expression completely factored? 8x+cy

Solve the system of equations. y= 2x y= x^2 - 15

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.