I don't know how to set up a diagram for this, but I could write an expression. 20*4= x
sorry, but I hope this helps. I not even sure my expression is correct.
Answer:
The answer is d because 10-3 is 7
52 = 50
512= 500
500/50 = 10
A = 15000(1.04)6 .........You can put this into your calculator such that it becomes
A = $18,979.79
