Answer: $606.25
Step-by-step explanation:
He has $242.50
He withdrew half of this: 
He deposits double the original amount. 
Answer:
2
to find the slope you get the rise which is the difference between the y coordinates over the run which is the difference between the x coordinates. so 6/3=2
Y=4x shows y as the total earnings and x as the number of windows
the answer for x is 76.4. the way to find it is by dividing 458.4 by 6 to find x s value.