2. Write each expression as the product of two factor. 1. 1*3+7*3

2. (1+7)+(1+7)+(1+7)

3. 2*1+(1+7)+(7*2)

4. h*3+6*3

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid.what is the equation of line t in standard form?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !