Rational: Any number that can be expressed as a fraction (or a ratio.)
Irrational: Not rational, any number that can't be written down as a fraction. Some examples include

,

, and so on.
Answer:
<h3>
x₁ = -1, x₂ = 3</h3>
Step-by-step explanation:

Answer:
companies who have checked persons credit.
Step-by-step explanation:
the more companies you allow to check credit, could be an indication of applying for multiple credit lines, which is a negative.
Answer:
hi I need actually a lot of help with Matt since I'm not the best?
Answer:
d(t) = 60t
Step-by-step explanation:
When d = 0, t = 0 as well, so the y-intercept in 0. The slope of the line would be 60.
Hope this helps!