Somebody help me pls im literally gonna fail. A person earns 17/5 dollars in 1/2 hours what is the unit rate in dollars per hour A 6 4/5
B 5 1/2
C 4 1/2
D 3 1/2

69 i think because is the only one square

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!