Answer:
y is also doubled.
Step-by-step explanation:
Direct proportionality between
and
means that

or
,
which indicates a linear relationship between
and
because they are related by a constant.
Therefore, if x is doubled, then the new value of
is 



The new value of
is 2 times the previous; therefore,
is doubled as
is doubled.
Answer:
it is the 2nd choice
Step-by-step explanation:
i got Aced my test
Answer:
subtract 1510 by 830 and your answer will be..... thats for u too decide sir/mam
Hmm. I think true in this case