How do i evaluate -3*(7+(-3)^2) divided by 3?

possible answer's,
-2
-1
16
-16

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?