Marie wants to buy an outfit that costs 89.00. She has 100 and doesn’t know if she has enough money after the sales tax is added on. if the sales tax is 8% does Marie have enough money to buy the outfit

Yes she does if you multiply 89.00 by the sales tax which is 0.08 you’ll get 7.12 then you add that to 89.00 which gives you 96.12 so yes she will have enough to buy the outfit

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!