1. State Math Assessment Review Practice Click to move on to directions.

2. Directions  Read each question carefully using the diagrams and graphs to help.  Mentally or on scratch paper choose the correct answer from the selection provided.  Click on the mouse to make all the wrong answers fade away to leave only the correct answer.  Click on the mouse to move to the next question.  Scratch paper and calculators may be used.

3. 1. Which property is demonstrated by the following: 3(16) = 3(10+6) A. Associative property of addition B. Commutative property of addition C. Distributive property D. Substitution property

4. 2. Which of the following shows the associative property of multiplication? A. (4·3)5 = (3·4)5 B. (4·3)5 = 5(4·3) C. (4·3)5 = 4(3·5) D. (4·3)5 = (4·5)3

5. 3. Which of the following is an example of the symmetric property? A. 3 + 5 = 5 + 3 B. 3 + 5 = 3 + 5 C. If 3 + 5 = 8 then 8 = 3 + 5 D. If 3 + 5 = 8 then 3 + 5 + 2 = 8 + 2

6. 4. The freshman class plans to raise $5400 for a class project. The class estimated they would have to sell 1000 banners to meet their goal. The class adjusted the estimate to 270 school banners after finding out that they would sell them for$18.50 and they would cost $11. Identify the faulty argument on their new estimate. A. They used selling price rounded to $20. B. They used the cost rounded to $10. C. They used the profit rounded to $8. D. They used the profit rounded to $7.

7. 5. Bill estimated it would take about 100 posts to fence a square yard with dimensions of 50 feet. After he looked at his neighbor’s yard and noticed that he used 8 posts for a 42 foot side, how should he adjust his estimate? A. 10 posts B. 30 posts C. 50 posts D. 70 posts

8. 6. The bill for food at Old Chicago came to $120. The tax on this bill is $9. What is the percent of tax? A..075% B..75% C. 7.5% D. 75%

9. 7. Given V = I R, where V is voltage in volts, I is current in amps and R is resistance in ohms, find the resistance if a current of 2.5 amps is applied with a voltage of 15 volts. A. 0.166666 B. 6 C. 17.5 D. 37.5

10. 8. A cylindrical trough has measurements of a length of 42 inches and a radius of 9 inches. How much water will it hold? A. 131.88 in³ B. 254.34 in³ C. 1,186.92 in³ D. 10,672.28 in³

11. 9. Tom buys a new car with a sticker price of $32,000. He pays a sales tax of 8.5%. What is the total price he pays for the car? A. $2,720 B. $4,720 C. $32,272 D. $34,720

12. 10. Students pay a $15 registration fee plus $60 for each workshop they attend. Write an equation giving the total cost “y” of attending “x” workshops. A. y = 15x + 60 B. 15y = x + 60 C. y = 60x + 15 D. 60y = x + 15

13. 11. Katy has $50 in the bank. She puts 10 cents in her bank everyday. At this rate, how many days will it take her to double her money? A. 5 days B. 10 days C. 500 days D. 1000 days

14. 12. The theater sells tickets at $20 for adults and $10 for children. They need to sell $1000 in tickets. If they sell 20 children’s tickets, how many adult tickets would they need to sell? A. 40 B. 60 C. 80 D. 100

15. 13. Solve the system of equations: 3x + 2y = 5 x – 3y = - 13 A. (1,1) B. (2,5) C. (-1,4) D. (-2,7)

16. 14. When you solve a system of linear equations and you get that there is no solution, what does this mean? A. You have the same line. B. The lines intersect at the point (0,-6) C. The lines intersect at the point (-6,0) D. The lines are parallel.

17. 15. What does the point (3,35) represent? A. You will make $35 for every 3 hours worked. B. You will make $35 if you work 3 hours. C. You will make $3 for every 35 hours worked. D. You will make $3 if you work for 35 hours. 1 2 3 4 5 Number of hours worked $50 $30 $10 Money Earned on the Job

18. 16. On the above graph, what is the meaning of the y intercept? A. There is an initial cost of $200 before any wire can be installed. B. It cost $0 to install 200 feet of wire. C. It cost $200 to install 200 feet of wire. D. It cost $200 to install 100 feet of wire. Length of wire installed Cost of installati on $100 $200 $300 100 ft Cost of Installing Internet Cable

19. 17. If the equation for the graph above is y = -x + 1, what will happen to the graph when the equation changes to y = -x + 5? A. The entire line will move up 4 spaces. B. The entire line will move up 5 spaces. C. The entire line will be steeper. D. The entire line will be flatter.

20. 18. Teddy is making a picture frame for his mother. The dimensions of the frame are 18 inches by 10 inches. What should the diagonal measure in order to have each corner be a right angle? A. 18 in B. 28 in C. 20.591 in D. 21.345 in

21. Roger is building a rectangular porch, using boards that he had in the back yard. He put a diagonal brace on the frame that is 25 feet long. He then measured the front and it is 20 feet long. A. 70 sq. ft. B. 300 sq. ft. C. 500 sq. ft. D. 7500 sq. ft. 19. What is the area of the porch? 20 ft 25 ft

22. 20. A cylindrical bottle of water is rotated 90 o counterclockwise. How is the volume of the water changed? A. doubles B. cuts in half C. triples D. remains the same

23. 21.Which statement is true about the area of next year’s garden? Sam has a rectangular garden plot 25 feet by 50 feet. He plans next year to cut down on the size of the garden. The new dimensions will be changed by a factor of 4/5. The area of next year’s garden will be reduced by: A. 4/5 B. 8/25 C. 16/25 D. 64/125

24. 22. What is the ratio of the area of Bob’s triangle compared to Jane’s? Bob has a triangle with a base of 4 mm and a height of 7mm. The base and height of Jane’s triangle are five times as long as Bob’s triangle. A. 1:5 B. 1:10 C. 4:7 D. 1:25

25. 23. Which line would be perpendicular to the line y = 5x – 6? A. y = 5x + 7 B. y = -5x + 7 C. y = 1/5 x + 7 D. y = - 1/5 x + 7

26. 24. What is the slope of the line with the equation 2x + 4y = 12 ? A. 2 B. -2 C. ½ D. - ½

27. 25. Fawn survival rate of whitetail deer in Kansas is 30%. What are the odds the fawn will survive? A. 3/10 B. 3/7 C. 7/10 D. 7/3

28. Scores  Each question is worth 4% points.  Count up the number you have correct and multiply by 4 to get your percentage.  You will need to get a passing score on the assessment from the state to avoid remediation.