Simplify.

3x+4(x+3)+2

4x + 9

3x + 9

7x + 5

7x + 14

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

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