Answer:
489
Step-by-step explanation:
Answer:
x = 21.3 repeating. so put the - on top of the 3 if you're writing it down
Answer:
3*r = 3
Step-by-step explanation:
6 is a solution.

6 is not a solution.

6 is a solution
Answer:
a or b but i think a
Step-by-step explanation:
Answer:
the slope is 485
Step-by-step explanation:
The slope form of a line is y=mx+b, or in this case, p(n)=mn+b. The coefficient of n is 485, giving you the slope.