Answer: the first one is C
the second one is B
C and B is proportional relationships , because the proportional relationships always start at zero and the line must be straight !
Answer:
hmmm not sure
Step-by-step explanation:
try mulitply the numbers
Answer:
6/10 or 3/5
Step-by-step explanation:
4/5 = 8/10
8/10 - 2/10 = 6/10 or 3/5
Answer:
when x=4, the value of y is the answer.
when x=4,we can see that the value of y is 1
