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Algebra
Pregunta

3. A catering company charges \( \$ 250 \) for lun...

3. A catering company charges \( \$ 250 \) for lunch for up to \( 10 \) guests. Each additional guest is an addition \( \$ 20 . \) Write an equation for the cost of lunch in terms of the total number of guests. Assume that there will be at least \( 10 \) guests. 

Answer

The independent variable is the additional number of guest

the dependent variable is the cost of the lunch

cost of lunch, $additional number of guest
2500
2701
2902
3103

C=250+20n

Where C is cost of lunch

n is additional number of guest

Solución
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