Which set of steps shows the solution to the equation 2y = −8?
a) y = −8 − 2; y = 6
b) y = −8 ÷ (−2); y = 4
c)y = −8 ÷ 2; y = −4
d) y = −8 − (−2); y = −6

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

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Graph the line with the given slope m and y-intercept b. m=-3,b=1