Write equations for the horizontal and vertical lines passing through the point (7, -1).
horizontal line:
vertical line:

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Upstream: 1.04 = x – y downstream: 2.08 = x + y aro can paddle at a speed of miles per hour. the river’s speed is miles per hour.