What is 7/15 in decimal form

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose