Choose all of the equivalent expressions of (a + b)(x + y). (a + b)x + (a + bly
a(x + y) + (x + y)
(b + a)(y + x)
ax + by
ax + bx + ay + by
ay + bx

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

How is the number of vertices for a prism related to the name of the prism