Answer:
The profit function is p(x)=700x-1150.
Step-by-step explanation:
The monthly expenses, in dollars, for x months of operation is given by the function
The monthly revenue, in dollars, earned by the bakery is given by the function
The formula for profit:
Subtract the revenue and cost function to find the profit function.
On combining like terms we get
Therefore the profit function is p(x)=700x-1150.
Answer:$100
Step-by-step explanation:
He need five periods of play time because 150 divided my 30 is 5. Then, you multiply 5 times the $20 because it is $20 for every 20 minutes.
Therefore, the answer is 20.
6x -19 + 3x + 10 = 180
9x -9 = 180
9x = 189
x = 21
It also means that any angle that is not marked could be acute, right, or obtuse. For example, if this diagram appears without further comment
Answer:
Step-by-step explanation:
Lupita brought seven pounds of pretzels at a local wholesaler for 16.80. This means that the rate at which she bought one pound of pretzel at the local wholesaler would be
16.80 / 7 = $2.4 per pounds of pretzels
Her friend, Charles about 5 pounds of pretzels at the supermarket 12.75. This means that the rate at which Charles bought one pound of pretzel at the supermarket would be
12.75 / 5 = $2.55 per pounds of pretzels
Charles's reasoning is wrong because the rate at which he bought one pound of pretzel is higher than that of Lupita's
