Bob ate 25% of a pizza. If he ate 3 slices, how many slices were there before he ate any?

1. are the triangles similar and if so why? what is the value of x? show your work.

What is the value of x in the following equation? -3x-2=2x+8

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.