During one year the value of a diamond increased 25%. If the diamond was originally worth $3000 what was it worth one year later

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

What statement is true? 2x^2-9x+2=-1

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?