Answer:B
Step-by-step explanation:
y=13xy=\dfrac{1}{3}xy=31xy, equals, start fraction, 1, divided by, 3, end fraction, x
Answer:
1/2 is a rational number.
Step-by-step explanation:
A rational number can be expressed as a ratio of two numbers. 1/2 is a ratio.
It is also a real number, however you do not list that as a category, so from what you listed, it is only a rational number.
Each term differs by -68 and the first term is -68, we have:

As an expession it's just -68n.
Answer:
5.736x^4 - 2x^2 +22x - 54
Step-by-step explanation:
Answer:
B (3/4,5/4)
Step-by-step explanation:
y = 2- x

y = 3x - 1


Hope this helps ^-^