Answer asap 20 points( i need proof)

olive had a total income of $29.00 on her balanced budget sheet for september. if her fixed expenses are $12.00 and one of her variable expenses is $5.00, what is the total of her remaining variable expenses?

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?