Answer:

Step-by-step explanation:
The absolute value of a number is how far away it is from 0 on the number line. Even though
is a negative number, the absolute value wouldn't be
, because distance can't be negative. Hence the absolute value of
is
.
Answer:
X Э Ø
Step-by-step explanation:
The Statement is false
(I hope you understood)
Answer:
see explanation
Step-by-step explanation:
Given
7x + 4y + 1
This expression consists of 3 separate terms, that is
7x, 4y and 1