Claus borrowed $200 to buy a video game system. he paid $10 per month in interest, and it took him 3 months to repay the loan. what’s the total amount that he repaid, including interest? a. $200 b. $210 c. $220 d. $230

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?