They need to sell 5 pieces to cover their expenditures (have a profit of zero).
<h3>
How many cakes will they have sold?</h3>
We know that the costs are:
- $30 for the booth at the fair.
- $2 for each piece of cake they sell.
And the revenue is:
- $8 for each piece of cake.
So, the profit (the difference between the revenue and the cost) for selling x pieces is:
p(x) = $8*x - $2*x - $30
p(x) = $6*x - $30
We want to find the value of x such that p(x) = 0, then:
0 = $6*x - $30
x = $30/$6 = 5
They need to sell 5 pieces to cover their expenditures (have a profit of zero).
If you want to learn more about profit:
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Answer:
x = 5
Step-by-step explanation:
here's the solution in attached image
65 million plus 4000 = <span>sixty-five million four thousand</span>
U=(x+2)
u^2+5u-6=0
C is answer
Answer:
-157.87
Step-by-step explanation:
1) the rules are:
and
2) according to the rules above:
