We can describe 12x - 8 as an expression. It can also be written as 4(3x - 2)
4 and 3x - 2 are both Il of 12x - 8

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7