Which of the following expressions are equivalent to -3x + 6? select all that apply. a.) (4x + 2) + (-7x + 4) b.) -3(x - 2) c.) -4x + 4)- (x - 2) d.) 1/2 (-6x + 12)

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Why do interests rates on loans to be lower in a weak economy than in a strong one