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Grade 8 Assessment Jan/Feb

6.Grade 8 Snapshot (Jan/Feb)

1.Who is your teacher?(Required.)
2.What is your first and last name?(Required.)
3.What is the value of the expression above?
4.What is 32% of 252?
5.Divide the problem above.
6.Chelsea bought a used car for $6,129. She had to pay an additional 10 percent of the purchase price to cover the sales tax and tags. Which of the following is the closest to the total amount paid by Chelsea?
7.Kyle and Steve start at the same point and ride their bikes in opposite directions. If Kyle rides at 6 mph and Steve rides at 9 mph, how far apart will they be after 5 hours?
8.The sum of the interior angles of a polygon is 720 degrees what type of polygon is it?
9.If the rectangular prism above has a length of 5 cm, a width of 2 cm, and a height of 3 cm, what is the surface area?
10.If John drives 6 miles west and 8 miles north, how far is John from his starting point?
11.Pretend you are asked to draw a rectangle on the coordinate plane. Three of its vertices are (-1,-4), (-1,2), and (2,2). What is the fourth vertex?
12.What value for x makes the sentence true for the problem above?
13.Which expression produces the nth term in the following sequence?
17, 23, 29, 35, 41, ...
14.One hundred students were asked how many hours of television they watch per night. The results are in the graph above. How many students watch less than 3 hours of television per night?
Key:
Stems/Leaves
2 / 4 = 24
15.Using the stem-and-leaf plot above find the median of the data.