Which expression is equivalent to 22c+33d

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Which of these triangle pairs can be mapped to each other using two reflections?

What is the surface area of a cube with the volume of 729 ft?