Answer:
Step-by-step explanation:
the upper left graph is the correct answer
because "... or equal to" always represents a filled dot, while just "greater/less than" represents blank dot
Answer:
There are no choices, but 
can be changes in the following ways: multiplying the numerator and the denominator by the same amount, or dividing the numerator and denominator by the same amount.
Hope it helps <3
Let y=total monthly income
Let x=each time app is opened
y=25+(.003x)
How to:
a+b-mx=0
a+b=mx
(a+b)/x=m
