Answer:
the second one and third one
Step-by-step explanation:
D. 9n-11=34
9n=45
n=5
Therefore, D has a solution of 5.
Answer:
y<7 since if you subtract 1 from both sides and then divide both sides by 5 you get y<7
English? Do you know how to speak English
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.