Six multiple choice questions, each with five possible answers, appear on your science exam. What is the probability that if you just guess, you 1)get none correct, 2)get all correct, and 3)get at least one of the questions wrong.

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!