QUESTION:
which of the following shows linear inequality in two variables?
A. 6a - 3a = 9
B. k + 4 < 8 + 2k
C. 3pâ¤4 + p
D. 21mâ¥2n - 15
ANSWER:
\bullet∙ Linear Inequality is a comparing method of two or more numbers. It has the symbols:
- greater than >
- less than
- greater than or equal ≥
- less than or equal ≤
So, obviously the answer is Letter B.
