Identify the like terms, explain how you know they are

like terms, and simplify the expressions:

10y + 3x + 10 + x - 2y

3x - y + 4x + 6 - 2y

Factor 6a + 3

Kate is going to the fair with three of her friends. It will cost

$5.00 to get in and an additional $2 per ride.

Create an equation to represent the cost for the whole group and

then use the distributive property to expand the expression and

solve the problem.