Problema Solution
ayashe pays a monthly fee for a gym membership and an additional $5 for each class he takes. If he takes 3 classes, his total bill is $30. Graph his monthly gym fee based on the number of classes he takes that month
Answer provided by our tutors
First we need to find the gym membership fee.
Let 'x' represent the gym membership fee.
x + 3*5 = 30
........
click here to see the equation solved for x
........
x = $15
Now we can write the equation for the monthly fee:
y = 5x + 15, where x is the number of classes
click here to see the graph of the equation y = 5x + 15
