Choose true or false for each statement.

a: to subtract decimals, you should first align the numbers at the decimal points.
b: to solve a problem that involves multiplication of both decimals and fractions, you can write the numbers in the same form before you multiply.
c: when decimals are divided, the number of decimal places in the quotient must be the same as the number in the divisor

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Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

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?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8