Valentin purchased 200 beads for $48 to make necklaces if she needs to buy 25 more beads how much will she pay if she's charged the same rate

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Asinusoidal function whose frequency is 1/6pi

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?