Number of

Output

Workers

Fixed

Cost

Variable

Cost

$30 50

100 $30

180 $30

240 530 545

280 $30 560

-300 530 575

The average total cost of producing 240 units 15

$0.13

$0.19

$0,32

$0.80

Abby buys 4 pencils and 2 erasers for $3.58. Micheal buys 1 pencil and 6 erasers for $2.49 what is the cost of 1 pencil and 1 eraser?

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Complete this 5x^2+16x+11

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Evaluate The following expression: - 2|9|