7. Elisa puts $1,000 into each of 2 bank accounts:
Account A: 3% interest rate, compounded annually.
Account B: $40 bonus added to the account each year.
a. Which account is modeled by exponential growth? How do you know?
b. Which account will yield more money in the long run?

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!