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:

Answer:
It should be -3.75 because of how close .75 is rounding up to the next number which is -4
Answer:
She kayaked for 6 hours.
Step-by-step explanation:
If $10 is the initial fee, subtract $22 - $10 = $12.
If it charges $2 per hour, divide $12 by $2 which equals 6 hours.
Answer: x >= -7
(x is greater than or equal to negative seven)