Question

Derrick and Samantha are selling tickets for their school musical. Floor seats cost $7.50 and balcony seats cost $5.00. Samantha sells 60 floor seats and 70 balcony seats, Derrick sells 50 floor seats and 90 balcony seats. Write an expression to show how much money Samantha and Derrick have collected for tickets.

Answer 1

F(x) = 7.50x
B(x) = $5.00x

F(x) = 7.50(90)
B(x) = 5.00(160)

$7.50(90) = $675

$5.00(160) = $800