Answer:
756.748
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
Discount = 1600 - 1200 = 400
Percentage discount

For this case we have the following equation:
30x = 48 + 22x
An example of real life is:
"Laura earns $ 30 per hour at her job, Maria earns 22 dollars per hour at her job plus 48 $ of fixed salary, find the number of hours for which both get the same profit"
In the given equation,
x: represents the time in hours.
I believe it’s the second one