Answer:
angle AJG equals 59 degrees
Step-by-step explanation:
So,

Write in prime factored form.

Cross-cancel
Answer:
130
Step-by-step explanation:
I don' know my explanation.
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.
1. -9 2. -10 3. -100 4. -11 5. 5.-110 6. 204
8. -15 9.-460