8 9 Student Practice Materials Mathematics Page 1

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Student Name 4.21 5.21 1 Jenny used cardboard to construct a three-dimensional figure with five faces. Four of the faces are triangles. Which of these could be the shape of the fifth face?

1 Student Name Jenny used cardboard to construct a three-dimensional figure with five faces. Four of the faces are triangles. Which of these could be the shape of the fifth face? triangle rhombus pentagon hexagon 2 Tanya began saving money to buy a new computer game. The table shows how much money she had saved at the end of each week. If the pattern continues, how much money will Tanya have saved at the end of 7 weeks? F $55 G $65 H $80 J $110 Week Money Saved $5 $10 $20 $35 3 Steve flew 7,300 miles in 112 hours in a hot-air balloon. If he traveled at an average speed of 70 miles per hour for 58 hours, what was his average speed for the remaining 54 hours? 30 miles per hour 40 miles per hour 60 miles per hour 70 miles per hour 8 9 Student Practice Materials Mathematics Page 1

5.22 4 Which of these expressions has the greatest value? F 5 4 G 5 4 H 5 4 J 5 4 5 What missing number in this set will make the mean equal to the median?

2 Which of these expressions has the greatest value? F 5 4 G 5 4 H 5 4 J What missing number in this set will make the mean equal to the median? 1, 4,, 9, 10 6 There are 12 counters in a bag. Some of the counters are red. Which of these could be the probability of choosing a red counter? F G H J Jesse painted the walls and ceilings of 4 identical storage rooms. He painted 3 rooms white and 1 room tan. Each room has a door with an area of approximately 20 square feet that he did not paint. Each room is 10 feet tall, and the length of each wall is 13 feet. gallon of paint covers 450 square feet. How may gallons of paint did Jesse need to buy? 4 gallons 5 gallons 6 gallons 7 gallons Page 2 Mathematics 8 9 Student Practice Materials

3 Lindsey is writing a report about the Titanic. What information would not help Lindsey determine how much money, in ritish pounds, passengers spent in all on second-class tickets? F G H J the total number of passengers on the Titanic the cost of a second-class ticket in ritish pounds the conversion rate between U.S. dollars and ritish pounds the percentage of passengers who purchased second-class tickets 9 music festival is expected to raise $20,000 for the community. The circle graph shows how the $20,000 will be divided. FESTIVL PROEES Which of these will receive approximately $9,000 from the music festival? Parks Schools Hospitals Safety Parks Schools Hospitals Safety 8 9 Student Practice Materials Mathematics Page 3

5.24 10 Roy scored between 14 and 19 points on each of his first 10 Spanish quizzes. On his 11th quiz, Roy scored 22 points.

4 Roy scored between 14 and 19 points on each of his first 10 Spanish quizzes. On his 11th quiz, Roy scored 22 points. Which of these could not be the total number of points Roy scored on his first 11 quizzes? F 150 G 170 H 190 J Look at the table below. t 11 t ? Which of these numbers completes the function table? Rudy randomly surveyed 20 students at school and found that 14 of them approve of the school s new policy on tardiness. If the school has 430 students, which of these would be a good estimate of the total number of students who approve of the school s new policy on tardiness? F 200 G 250 H 300 J 350 Page 4 Mathematics 8 9 Student Practice Materials

5 Look at the statements below. The radius of ircle is equal to the diameter of ircle. chord of ircle is larger than the diameter of ircle. Which of these statements is true? ircle is the largest. ircle is the smallest. ircle is larger than ircle. ircle is smaller than ircle. 14 How many different angles can be formed using any two of the rays below? O 15 If 2x 4 13, which of these equations must also be true? 2x (x 4) 13 2x x Jamal needed 3 volunteers to help plan Laugh Night at a summer camp. Four campers raised their hands. How many different groups of 3 volunteers could be chosen from the 4 campers who raised their hands? F 2 G 3 H 4 J 6 P F 3 G 4 H 5 J 6 Q R S 8 9 Student Practice Materials Mathematics Page 5

6 What is the length of the longest line segment that can be drawn on the 3-inch by 4-inch rectangle shown? 4 inches 5 inches 6 inches 7 inches 4 inches 3 inches 18 The lengths of two sides of an isosceles triangle are 4 inches and 5 inches. What is the smallest possible perimeter of the triangle? F G H J 10 inches 12 inches 13 inches 14 inches 19 Justine walked 20 minutes to the bus stop at an average speed of 5 miles per hour. She rode the bus for 20 minutes to the shopping center 15 miles away. What was Justine s average speed for the trip, in miles per hour? 25 miles per hour 35 miles per hour 40 miles per hour 45 miles per hour O W N T O W N Page 6 Mathematics 8 9 Student Practice Materials

7 Nathan made the solid shape below by sawing a corner off a cube. How many faces does the shape have? escribe the solid figure that Nathan removed from the cube to make the shape. 8 9 Student Practice Materials Mathematics Page 7

8 The diagram below shows the seating sections in an indoor soccer arena Playing Field Section 1 has 200 seats. Estimate the number of seats in the entire arena. On the lines below, explain how you made your estimate. nswer seats Page 8 Mathematics 8 9 Student Practice Materials

5.29 22 The local hardware store sells washers in the following quantities and prices. 75 Washers 50 Washers 35 Washers Washers 5 Each $2.00 $1.35 $1.

9 The local hardware store sells washers in the following quantities and prices. 75 Washers 50 Washers 35 Washers Washers 5 Each $2.00 $1.35 $1.00 What is the least expensive way to buy exactly 90 washers? Find the greatest number of washers that can be bought for exactly $5. nswer washers 8 9 Student Practice Materials Mathematics Page 9

8th Grade Released EOG

8th Grade Released EOG Instructions Questions 1-15 are Calculator Inactive. One you have completed these, ask your teacher for a calculator and continue with 16-50. Once you have received a calculator,