Luis is bought 3 pounds of carrots for 75 cents a pound. she also bought a box of crackers. in all she spent $4.54. how much did the box of crackers cost ?

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?

Given that abcd is a rhombus, what is the value of x?

Which expression is equivalent to -5(3x - 6/7)