Kiara downloaded 264 pictures from her cell phone to her computer. these pictures took up 528 megabytes of space on her computer. each picture took up the same amount of space. how many megabytes do 35 of these pictures take up?

Which expression is equivalent to 2x^2+7x+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?

What is the 12th term of b(n)=-4-2(n-1)