Simplify the following expression by combining like terms
8x2 - 7x - 8 - 11 + 3x2 + 4x

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Use the distributive law to multiply. 3(4x + 5y + 6)

Which number line represents the solution set for the inequality - x 24?