A second number is four times the first. Their sum is 50. Find the numbers
1 answer:
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Answer:
The simultaneous inequation representing the recomended storage temperature is:
Step-by-step explanation:
In this case, the statement must be represented mathematically by a simultaneous inequation, in which temperature must be equal to or greater than 10 ºC, expressed in Fahreheit degrees, and equal or less than 13 ºC, expressed in Fahrenheit degrees.
Bounds can be converted into Fahrenheit degrees from Celsius degrees:
(Eq. 1)
Where:
- Temperature, measured in Celsius degrees.
- Temperature, measured in Fahrenheit degrees.
Lower bound ()
Upper bound ()
The simultaneous inequation representing the recomended storage temperature is: