Tamika invested $20,000 at a 9.25% annual simple interest rate. If she made no additional deposits or withdrawals, how much total principal and interest did she have in her account at the end of 10 years ?

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!

/-/////////looks tough ‍♂️