Answer/Step-by-step explanation:
Given:
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To solve, collect like terms.
Subtract 5w from both sides
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(incorrect)
The inequality given has no solution or an information is missing.
What two numbers will give me 16 multiplied and -10 added together?
2 answers:
Answer:
-2 and -8
Step-by-step explanation:
1. First, let's find the factors of 16: 1, 2, 4, 8, 16.
- This means that the factors of 16 (which are negative) are -1, -2, -4, -8, -16
2. Now, we have to find with factors add up to -10.
3. Great! Now that we found the two numbers that add to -10 and multiply to 16, the numbers are -2 and -8.
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The number of $0.50 increases to maximize the profit is X = 1.
First of all, we need to write the linear function which represents the price of the ticket for each increase of $0.50:
P - Price of each ticket.
x - number of increases.
We know that the current price is $5.00, so:
After that, let's build a linear function which shows the number of tickets sold <u>for each</u> price increase:
T - number of tickets.
x - number of increases.
With all this done, we can finally build the quadratic function which represents the money earned:
M - money earned
Now, to finish, we only have to <u>calculate the value of X</u>(number of increases) which can give us the maximum value of this function:
the X coordinate for the maximum value of a quadratic is expressed by:
In our equation, b = 100 and a = - 50 :
Thus, the number of increases which <u>maximizes</u> the profit is 1.
Learn more about linear and quadratic functions in: brainly.com/question/4119784