Answer:
Option C)

Step-by-step explanation:
We are given the following in the question:
"-7 and a number 5 units to the right of -7"
The nubmer 5 units to the right of -7 will be:

The number line shows the two marked points.
As observed from the number line, we can write the inequality:

Thus, the correct option is
Option C)

Answer:
.3
Step-by-step explanation:
Answer:

factorise out a and x :

but from general factorization:

a » x
b » 2
therefore:

B = 120 because it is in your sum