A trail mix contains peanuts, raisins, and M & Ms. In the mix, the amount of peanuts is three times the amount of M & Ms; and the amount of raisins is two times the amount of M & Ms. There is a total of 96 items in the trail mix. Write and solve an equation for the total number of each type of food in the trail mix. can someone help me with the equation?

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?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

How do you find the distance of each number from the mean