Using proportions, it is found that the interval for the number of times Elliot must visit his parents is [14, 41].
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- The interval is found using proportions, by a rule of three.
- In each visit to his parents, Elliot flies 350 miles.
- To qualify for Gold status, he must fly at least 4900 miles. How many trips are this:
1 trip - 350 miles
x trips - 4900 miles
Applying cross multiplication:
He must visit his parents at least 14 times.
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- Also less than 14700 miles, how many trips are this?
1 trip - 350 miles
x trips - 14700 miles
Less than 42 trips, thus at most 41 times.
The interval is [14, 41].
A similar problem is given at brainly.com/question/24112433
I hope I get it right it should be right
5495 + 200.75x = 7500 + 100.50x
100.25x = 2005
x=20 <- the amount of sugar at the equilibrium point.
7500 + 100.50(20)
7500 + 2005
$9505 <- the cost at that point. ■
Answer:
The discount is 43.75 dollars.
Step-by-step explanation:
125 - 81.25 = 43.75