Answer:
$(159+x)
Step-by-step explanation:
Given
Discount price = $x
Amount Emma paid after discount = $159
Original price = Amount paid + Discount
Original price= $159 + $x
Hence the required expression is $(159+x)
The slope is 1.
Remember:
Let's plug in!
Yes. Since the angle of rotation is the same, the distance that each point moves is the same.
