Which triangle meets the criteria for the ambiguous case? A triangle has angle measures of 58 degrees and 51 degrees. A side wit
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In this question, they gave you the system of equations. You just need to use the two of them.
We want to find the m or the number of the multiple-choice questions. So we need to turn our last equation in the form of 'm's by translating the 'f's into 'm's.
If we know the m form of f, we can convert the second equation and find the answer:
Plug in the m value of f:
Distribute the 5:
Subtract -75 from both sides:
Combine like terms:
Divide both sides by -2:
So, we learned that the number of the multiple-choice questions is 12.
We want to find the m or the number of the multiple-choice questions. So we need to turn our last equation in the form of 'm's by translating the 'f's into 'm's.
If we know the m form of f, we can convert the second equation and find the answer:
Plug in the m value of f:
Distribute the 5:
Subtract -75 from both sides:
Combine like terms:
Divide both sides by -2:
So, we learned that the number of the multiple-choice questions is 12.
Step-by-step explanation:
Let's establish our equation first:
- for every $5 decrease, there's an additional of 4 MP3 players sold.
- to get the monthly revenue, we need to multiple the cost of each player to the number of units sold
The equation above is for the basis month.
But the next month, we decreased the cost of mp3 player to sold 4 more units.
And the next month, we decreased the cost again to gain 4 more additional units sold.
If we substitute x with 2, we get 3840.
If we substitute x with 3, we get 3900.
If we substitute x with 4, we get 3920.
If we substitute x with 5, we get 3900.
At fifth time we decreased our price, we also got lesser revenue.
Therefore, our highest revenue would be $3,900.00 per month at our 4th price decrease with a price of $70.00.