State the first 3-digit multiple of 7

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

In what form is the following linear equation written y=9x+2