Let X = the number of months.
You need to multiply $70 by the number of months (x) which is written as 70x. You then need to add that to the initial deposit of $450.
The equation is:
Total = 70x + 450
Answer:
equation is: y=70x+450
Step-by-step explanation:
Because the initial value is 450 bucks because he started with that and he adds 70 every month (X). Therefore the equation is as it is.