Mathematics, 02.02.2021 21:30, samymaria1344

There were 70 concert tickets sold for $550. Each adult ticket cost $9 and each child's ticket cost $5. Find the number of adult tickets and the number of child tickets sold. Let a = # of adult tickets sold

Let c = # of child tickets sold

Equation #1 (Quantity of Tickets Sold)

_ + _ = 70

Equation #2 (Value of Tickets Sold)

___ + = $550

Solve the system of linear equations with any method.

# of adult tickets sold:

# of child tickets sold:

Answers: 1

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There were 70 concert tickets sold for $550. Each adult ticket cost $9 and each child's ticket cost...