If m and n are two positive real numbers whose product is 10, what is the minimum value of m + 2n
2 + 2(4)
Answer:
Hey there!
We can write the proportion:

101640=4840x
x=21
The car would need 21 gallons of gas to travel 1155 miles.
Let me know if this helps :)
C
im pretty sure...
that's the only one that makes sense because X has to be less than any of the other answers. from what i see from the diagram
Answer:
3. $3511.31
4. 24 months (2 years)
5. about $9,069.57
Step-by-step explanation:
The attachments show the results from use of a time-value-of-money (TVM) app on a calculator with the given car loan values. Similar functions are available using a spreadsheet.
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<h3>3.</h3>
You want the future value of the loan after 14 monthly payments have been made. The balance is 3,511.31 after 14 months.
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<h3>4.</h3>
The number of payments required to bring the balance to zero is computed to be about 23.2553. It will take 24 months to pay off the loan. The last loan payment will not be the full amount.
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<h3>5.</h3>
The total amount paid is approximately the monthly payment multiplied by the required number of payments:
$390 × 23.2553 ≈ $9,069.57
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<em>Additional comment</em>
The actual amount will depend on when in the last month the last payment is made. (Interest is generally charged on a daily basis when the payoff nears.)
The fourth attachment shows the balance after 23 payments is $99.23. The amount of interest charged for a full month on that amount is ...
$99.23×0.065×(1/12) = $0.54
So, the last payment due could be ...
$99.23 +0.54 = $99.77
The total of 23 regular payments and a last payment of $99.77 is ...
23×$390 +99.77 = $9069.77
If you want accuracy to the penny, it is best achieved by creating an amortization schedule, in which interest charges are rounded to the nearest cent each month.
Answer: x-intercept 5 and y-intercept 8.
Step-by-step explanation: As you work through it, you will discover that algebra, geometry, and trigonometry ... AB. For each of the following, find coordinates for the midpoint of AB: ... Given that 2x − 3y = 17 and 4x + 3y = 7, using mental math (that is, without using ... Find a and b so that ax + by = 1 has x-intercept 5 and y-intercept 8.