Answer:
4th option
Step-by-step explanation:
The given expression is:

In order to simplify this expression we have to multiply and divide it with the conjugate of the denominator i.e multiply and divide the entire expression with
, as shown below:

Thus, 4th option gives the correct answer.
Answer:
B
Step-by-step explanation:
4. Normal body temperature is 98.6 degrees Fahrenheit, although it varies slightly for some people. Someone ?
It would be 9!!!
Hope that helps!!!
Answer:
y=1/4x-2
Step-by-step explanation:
the first y axis number it touches is -2 and the slope is 1/4.