Answer:
5 + 4 = 9
Step-by-step explanation:
As shown in the figure below the answer is the last option:

The roots of the polynomial in the denominator are:


So, the inequality can be written as follows:

From this inequality we can study the signs and get the same conclusion just as shows the graph.
Answer:
The blue one
4, 2
6, 3
12, 6
Step-by-step explanation:
Answer:
7.75 F
Step-by-step explanation:
you will do 7/2 *
convert 2.25 to imporper fraction
multiply the denomintor