4 11n
= ------- - -------------
3n n +1
4(n+1) - (11n)(3n)
= -----------------------------
3n (n+1)
4n + 4 - 33n^2
= -------------------
3n(n+1)
- 33n^2+ 4n + 4
= ------------------------
3n(n+1)
3. Let a taco's cost be t and the cost of a glass of milk be m:t + m = 2.1, 2t + 3m = 5.15. This is choice D.
4. The only difference is that 4 has been added to the y-value, so the graph remains congruent, but it is moved up along the y-axis, which is choice H.
5. The total number of sandwiches sold is 500, so the fraction of ham-and-cheese sandwiches is 75/500 = 3/20. Since an entire circle is 360 degrees, the fraction for the ham-and-cheese sandwiches is (3/20)(360) = 54 degrees, which is choice C.
The standard form for 2,350,400,000 would be 2.3504*10^9.
Answer: 2.3504*10^9.
First take the square root of 25, then take the square root of 49.
It is as easy as separating the square root to apply to both terms separately instead of combined.
sqrt(25)/sqrt(49)
5/7
In most cases, if the interest rate increases, the payment will also go up or increase.
<h3>What is the interest rate?</h3>
When you have a loan or debt, the interest rate refers to the amount of money per month, year, etc. that you paid for the benefit of having borrowed the money.
- This is usually a small percentage of the total debt.
<h3>What happens if the interest rate increases?</h3>
This increases your total debt, and therefore, you will need to pay more money every month or year.
Learn more about percentage in: brainly.com/question/8011401
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