Abouquet of flowers contains 46 flowers and half of them are roses. how many of the flowers are not roses

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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?

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?