Students in the marching band are choosing new colors for the hats and the pants of their
uniforms. For each item they can choose yellow (Y). green (G) or black (B). Which table
represents the sample space of choosing one color for the hat and one color for the pants?

Which system of linear inequalities is represented by the graph? !

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

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