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Lesson 12 Quiz continued
3 Maria has 6 red pens. The rest of her pens are purpu
pens. The rest of her pens are purple. She puts all of her pens
into 2 holders. She puts 8 pens in each holder.
How many of Maria's pens are purple?
Show your work.

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?