Answer:
y=30, x=10
Step-by-step explanation:

B) Is correct and
as-well is A.
B had no repeated values and A has none as-well.
And for A the curve increases without a repeated value (as drawn in the picture)
For D 2 was repeated.
and for C, 3 was repeated.
Answer:
5/9
Step-by-step explanation:
the common denominator is 9.
multiply 1/3 by 3
8/9 minus 3/9
5/9
Answer:
11'
Step-by-step explanation:
no need for explanation. btw i dont trust my answer so i not sure 100% if it may help