The soccer team is selling candy for a fundraiser. Each chocolate bar sells for $2 and each skittles sells for $4. There was a total of $320 in revenue from the sale of 110 total candies. Which system of equations can be used to determine the number of chocolates sold, x, and the number of skittles sold, y

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!