2 years ago

Jillian's school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales

Mathematics

1 answer:

lisov135 [29]2 years ago

4 0

Answer:

b= 322.8

Step-by-step explanation:

10.50a + 3.75b = 2071.50

10.50 (82) + 3.75b = 2071.50

861 + 3.75b = 2071.50

-861 -861

3.75b = 1210.5

/3.75 /3.75

b = 322.8

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