What is another expression that is equal to 3(n+6)

(a)3n+6

(b)3n+18

(c)2n+2+n+4

(d)4(n++6)

(e)4(n+-6)

Combine like terms to make a simpler expression 3z+z

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit