Libby’s family went out to dinner. The dinner bill was $95 and the family gave the server a 20% tip.
2 answers:
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Answer:
12 units
Step-by-step explanation:
The given function is
where, S(q) is the price in dollars at which q units are supplied.
We need to find the quantity supplied in a month when the company sets the price of its olive oil press at $12,820.
Substitute S(q)=12820 in the given function.
Subtract both sides by 12820.
Taking out GCF.
Now solve the equation for q by splitting the middle term.
Using zero product property we get
q is number of units. So the value of q can not be negative.
Therefore the quantity supplied in a month when the company sets the price of its olive oil press at $12,820 is 12 units.
