What's 5 plus 5A:10B:14C:93
2 answers:
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<u>Answer-</u>
<u>Solution-</u>
The total money that you have or maximum amount that you can spend = $20
Let's assume,
x = Number of tomatoes bought
y = Number of red peppers bought
Price of tomatoes per pound = $2.50
Price of red peppers per pound = $4
Hence,
Total cost of tomatoes = $2.5x
Total cost of red peppers = $4y
As you can spend at most (any amount less than or equal to) $20, so
Taking a point as origin (0, 0) and then putting it in the equation,
As this satisfies, so the shaded region will be towards that point i.e origin
From the graph, the two solutions that are on the boundary line are (8, 0), (5, 0)
<h2>Hello!</h2>
The answer is:
It will took 0.375 hours for Ava and Kelly to be 3/4 miles apart.
<h2>Why?</h2>To calculate how long after they start they will be 3/4 miles apart, we need to write two equations.
So, writing the equations, we have:
Calculations for Ava:
We have the following information,
Then, writing the equation,
Calculations for Kelly:
We have the following information,
We need to calculate when Kelly will be 3/4 miles apart of Ava, so, it's position will be the Ava's position plus 3/4 miles.
Then, writing the equation,
Now, substituting Ava's speed into the second equation, we have:
Hence, we have that it will took 0.375 hours for Ava and Kelly to be 3/4 miles apart.
Have a nice day!