200 * 0.15 = $30 off
200-30 = $170
Nancy must pay $170
Answer: see below...
Step-by-step explanation:
1. Reflection across the y axis.
2. Translation by a vector (0, -6): 0 units to the right/left, 6 units down.
Answer:
Yellow: 
Step-by-step explanation:
tangent = opposite
adjacent
Opposite A = 16
Adjacent A = 30 (Not 34, since that is the hypotenuse or the longest line in the triangle)
Thus, tan A = 
Answer:

Step-by-step explanation:
Apply creative thinking and come up with an equation where the final answer is x=9.
This might give a representation of how to do it algebraically:

The only one I can thing of would be the Number 1