1. find the difference. (-6x + 2y -3) - (2x - 4y - 7)
a. -8x + 6y + 4
b. -8x - 2y - 10
c. -4x - 2y - 4
2. find the difference. (4x2 + 3x + 2) - (2x2 + 2x + 1)
a. 2x2 + 5x + 3
b. 2x2 + x + 1
c. 2x2 - x - 1
3. find the sum. (-6x + 2y - 3) + (2x - 4y - 7)
a. -4x -2y - 10
b. -8x -6y - 10
c. -4x + 2y + 4

Select the correct answer from each drop-down menu. let c(g) be the total cost, including shoe rental, for bowling g games at pin town lanes. c(g) = 5g+3 so, c(6) = 8? 33? 30? or 14? this means that for a $6 shoe rental? for $6 per game? for 6 games? for a total cost of $6? , the games are $8 each? total cost is $33? number of games is 14? or total cost is $30? reset next