Christian sold tickets to the game . Good seats were $5 each and poor seats cost $2 each. 210 people attended and paid $660. How many of each type of seat were sold
1 answer:
People who purchased good seats will be labeled as a people who purchased poor seats will be labeled as b therefore... 5a + 2b = 660 a + b = 210 Now, all that has to be done is for the system to be solved. -2(a+b=210) 5a + 2b = 660 -2a - 2a = -420 3a=240 a= 80 *3 people purchased good seats. Now we can plug that number in 5(80) + 2b = 660 400 + 2b = 660 2b = 260 b = 130 *130 people purchased poor seats
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