Mr. smith buy two tickets to the basketball game and one souvenir for a total of $17.25. mrs. lockhart bought 5 tickets the same game 2 souvenirs for a total of $42. how much was a ticket to the game?

The cost of one ticket to the game was

Step-by-step explanation:

Let

x-----> the cost of one ticket to the basketball game

y-------> the cost of one souvenir

we know that

-------> equation A

-------> equation B

substitute equation A in equation B and solve for x

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: