Answer:
positive
negative
negative
Step-by-step explanation:
That rounded to the nearest thousand would be 1,317.000
Answer:99°
Step-by-step explanation:
180-123=57
x=57+42
x=99°
Answer:
1/8
Step-by-step explanation:
Answer:
a) 
b) 
Step-by-step explanation:
In both parts of the problem y varies directly as x. So, they have the following form:

Where k is the constant of proportionality.
Therefore, you must find k and then write the equations.
a) Solve for k:

Then, the equation is:

b) Solve for k:

Then, the equation is:
