If the polygon ABCD rotates 90° counterclockwise then every point rotates the same. The coordinates of C´ are: B) (-7,-2)
See attached for the work
If 154 people do both activities, then 196-154=42 people ski but don't snowboard.
If 42 people don't snowboard, then 200-42=158 people snowboard.
Answer: D
Step-by-step explanation: edge
$6.41
Step-by-step explanation:
$42.75 x 15% (which is .15) = $6.41 is the tip