Answer: Advantages: It is quick and easy, when done repetitively it allows you to do mental math very fast
Step-by-step explanation:
Disadvantages: Does not allow you to multiply fractions, which come up a lot in everyday situations or jobs, takes a long time to do exponents
The answer is 9/2. You can use desmos scientific calculator to quickly convert the decimal into an improper fraction or any conversion from decimal to fraction.
Answer:
The opción b
Step-by-step explanation:
the profit is defined by
In this case 
is the profit to sell 100 television and is calculated
Answer:
-1
Step-by-step explanation:
<h3>
Answer: x = 25</h3>
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Explanation:
Add up the parallel sides, and divide by 2
x = (15+35)/2
x = (50)/2
x = 25
The midsegment is the average of the two parallel sides.
