Sally made a 50 average for the first nine weeks. She currently has a 70 average for the second nine weeks. Sally knows that she needs a bo to pass the fall semester. So she takes her calculator and enters 50 + 70 : 2. She tells Mr. Waddle that she has an 85 average. Mr. Waddle tells her, "Sally, you will pass the semester but your actual average is much'less than the 85 you got on your calculator." What did Sally do wrong?

My final challenge question of the day! i have no tests, nothing to do this for, it is simply giving away free points for a you tube video! so 50 free points for answering the most simple question ever! here is the key to getting brainiest for this question. answer in under 50 seconds. you think you can do it. i think you can. here is the question: 1x2= i know! easiest question ever! and yes! if you answer this question, you will be on you so come on and get the free 50 while you can!

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked

Situation: . find the substance's half-life, in days. round your answer to the nearest tenth. a 11 gram sample of a substance that's used to treat thyroid disorders has a k. value of 0.1247. enter the correct answer n - noekt done no - initial mass (at time t = 0) n - mass at timet k a positive constant that depends on the substance itself and on the units used to measure time t= time, in days