The answer should be A because a rational # is a # that can be put in a fraction.
A is the only correct answer, unless you meant to put “-5” for letter E. Then A and E would be the correct answers!
you should round 2.65 up to 3 as it is above 2.5
Answer:
The statement is true.
Step-by-step explanation:
If a linear system has more unknowns than equations, then the system can-not have a unique solution. This is true.
When more unknowns are there than equations, then the system of polynomial equations is said to be under determined.
This means that if any solutions exist, it will not be unique.