2. 2 points: If 2 Wrongs make 1 Right, and 8 Wrongs make 1 Better, how many Rights make 12 Betters?

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1 Algebra 5 th Grade Bubble in your answers on the answer sheet. Be sure to erase all mistakes completely. You do not need to bubble in leading zeros the answer of 7 does not need to be answered as 007. If your answer is a fraction like, bubble in points: Solve the following equation for x: points: If 2 Wrongs make 1 Right, and 8 Wrongs make 1 Better, how many Rights make 12 Betters?. 2 points: Before Terry built a tree house, he had created a 1:20 scale model out of clay. If the scale model has a width of 4 inches, a length of inches, and a height of 5 inches, what was the volume of the full-sized tree house? Express your answer to the nearest cubic foot. 4. points: Suppose you began shopping with a certain amount of money in your wallet. If you spent 1/4 of that amount on groceries, spent 2/ of the remaining money on clothing, and finally spent the remaining $25 on Girl Scout cookies, how many dollars were originally in your wallet? 5. points: If one pipe can drain a pond in 18 hours working by itself, and a larger pipe can drain the same pond in 9 hours working by itself, how many hours will it take to drain the pond if both pipes are working to drain the pond at the same time? 6. points: When you left for an overnight trip at a friend's house, your clock read 9:0pm. The drive to and from your friend s house took half an hour each way and you spent exactly ten hours at your friend s house. However, at some point after midnight, your brother sneakily switched the clock back to midnight. If you arrived home to see 6:00am displayed on your clock, what time did your brother change the clock? If your answer is A:BC, express your answer as a three-digit number ABC. 7. points: If and, what is the value of the expression -? x x 8. 4 points: Suppose you and your sister have cell phone plans A and B, respectively. Plan A costs $80 each month plus $0.10 for each text message used. Plan B costs $40 per month plus $0.25 for each text message used. If you and your sister use the same number of text messages, what is the least number of text messages your sister would need to use for her plan to be more expensive than yours?

2 Algebra 5 th Grade 9. 4 points: Consider the following school schedule: 8:0 School Begins 8:0-10:00 Math Workshop 10:00-10:15 Recess 10:15-11:0 Reading Workshop 11:0-12:15 Recess/Lunch 12:15-1:45 Science/Social Studies Workshop 1:45-2:0 Physical Education (PE) 2:0 School Ends What percentage of the school day was spent either in an academic workshop or in PE? Express your answer to the nearest whole percent points: During one of his longer work days, Larry spent the first 1/ of the work day fixing computer issues. Then, he took a 15 minute break. After spending another 1/4 of the work day creating a new computer program, he took a half-hour break. He spent the next 1/12 of the work day fixing even more computer issues, but then proceeded to fall asleep for the remaining 45 minutes from complete exhaustion. How many hours long was Larry s work day? Express your answer as a decimal.

3 Algebra 6 th Grade Bubble in your answers on the answer sheet. Be sure to erase all mistakes completely. You do not need to bubble in leading zeros the answer of 7 does not need to be answered as 007. If your answer is a fraction like, bubble in points: Suppose you began shopping with a certain amount of money in your wallet. If you spent 1/4 of that amount on groceries, spent 2/ of the remaining money on clothing, and finally spent the remaining $25 on Girl Scout cookies, how many dollars were originally in your wallet? 2. 2 points: If one pipe can drain a pond in 18 hours working by itself, and a larger pipe can drain the same pond in 9 hours working by itself, how many hours will it take to drain the pond if both pipes are working to drain the pond at the same time?. 2 points: When you left for an overnight trip at a friend's house, your clock read 9:0pm. The drive to and from your friend s house took half an hour each way and you spent exactly ten hours at your friend s house. However, at some point after midnight, your brother sneakily switched the clock back to midnight. If you arrived home to see 6:00am displayed on your clock, what time did your brother change the clock? If your answer is A:BC, express your answer as a three-digit number ABC. 4. points: If and, what is the value of the expression -? x x 5. points: Suppose you and your sister have cell phone plans A and B, respectively. Plan A costs $80 each month plus $0.10 for each text message used. Plan B costs $40 per month plus $0.25 for each text message used. If you and your sister use the same number of text messages, what is the least number of text messages your sister would need to use for her plan to be more expensive than yours? 6. points: Consider the following school schedule: 8:0 School Begins 8:0-10:00 Math Workshop 10:00-10:15 Recess 10:15-11:0 Reading Workshop 11:0-12:15 Recess/Lunch 12:15-1:45 Science/Social Studies Workshop 1:45-2:0 Physical Education (PE) 2:0 School Ends What percentage of the school day was spent either in an academic workshop or in PE? Express your answer to the nearest whole percent.

4 Algebra 6 th Grade 7. points: During one of his longer work days, Larry spent the first 1/ of the work day fixing computer issues. Then, he took a 15 minute break. After spending another 1/4 of the work day creating a new computer program, he took a half-hour break. He spent the next 1/12 of the work day fixing even more computer issues, but then proceeded to fall asleep for the remaining 45 minutes from complete exhaustion. How many hours long was Larry s work day? Express your answer as a decimal points: Before the marathon, your friend timed you on a few short runs, finding that your average distance ran in 15 seconds was exactly 120 inches. If you happened to follow that same pace, on average, for the first hour of the marathon, how many miles will you have run? 9. 4 points: What is the y-coordinate of the point where the lines and intersect? points: By selling a tuxedo for $480, Mr. Mathman made 25% more money than he would have made by selling it for $400. How much money, in dollars, did he originally pay for the tuxedo?

5 Algebra 7 th Grade Bubble in your answers on the answer sheet. Be sure to erase all mistakes completely. You do not need to bubble in leading zeros the answer of 7 does not need to be answered as 007. If your answer is a fraction like, bubble in points: If x and x, what is the value of the expression -? 2. 2 points: Suppose you and your sister have cell phone plans A and B, respectively. Plan A costs $80 each month plus $0.10 for each text message used. Plan B costs $40 per month plus $0.25 for each text message used. If you and your sister use the same number of text messages, what is the least number of text messages your sister would need to use for her plan to be more expensive than yours?. 2 points: Consider the following school schedule: 8:0 School Begins 8:0-10:00 Math Workshop 10:00-10:15 Recess 10:15-11:0 Reading Workshop 11:0-12:15 Recess/Lunch 12:15-1:45 Science/Social Studies Workshop 1:45-2:0 Physical Education (PE) 2:0 School Ends What percentage of the school day was spent either in an academic workshop or in PE? Express your answer to the nearest whole percent. 4. points: During one of his longer work days, Larry spent the first 1/ of the work day fixing computer issues. Then, he took a 15 minute break. After spending another 1/4 of the work day creating a new computer program, he took a half-hour break. He spent the next 1/12 of the work day fixing even more computer issues, but then proceeded to fall asleep for the remaining 45 minutes from complete exhaustion. How many hours long was Larry s work day? Express your answer as a decimal. 5. points: Before the marathon, your friend timed you on a few short runs, finding that your average distance ran in 15 seconds was exactly 120 inches. If you happened to follow that same pace, on average, for the first hour of the marathon, how many miles will you have run? 6. points: What is the y-coordinate of the point where the lines and intersect?

6 Algebra 7 th Grade 7. points: By selling a tuxedo for $480, Mr. Mathman made 25% more money than he would have made by selling it for $400. How much money, in dollars, did he originally pay for the tuxedo? 8. 4 points: Mandy has some candies, but refuses to tell anyone how many pieces she has. There are three clues she will give: if she were to divide her pieces into four equal piles, she would have one extra; if she divides her pieces into five equal piles, she would have two extras; and if she divides them into six equal piles, she would have three extras. What is the fewest number of pieces of candy that she could have? 9. 4 points: Find the sum of the value(s) of x that satisfy the following equation points: A college grade point average is often determined by taking the sum of your quality points and dividing by the number of credits taken. Quality points are determined by multiplying the number of credits a class is by the numerical equivalent of the grade for that class (A=4, B=, C=2, D=1). For example, if you earned an A in a -credit class, you would receive 12 quality points. Use the report card below to determine this person s GPA for this quarter. Express your answer to the nearest hundredth. Awesomeness 101 ( credits) Einstein s Mathematics (4) Dodgeball (1) How to Sharpen Pencils (2) Intro to Addition (5) D A B B C

7 Algebra 8 th Grade Bubble in your answers on the answer sheet. Be sure to erase all mistakes completely. You do not need to bubble in leading zeros the answer of 7 does not need to be answered as 007. If your answer is a fraction like, bubble in points: During one of his longer work days, Larry spent the first 1/ of the work day fixing computer issues. Then, he took a 15 minute break. After spending another 1/4 of the work day creating a new computer program, he took a half-hour break. He spent the next 1/12 of the work day fixing even more computer issues, but then proceeded to fall asleep for the remaining 45 minutes from complete exhaustion. How many hours long was Larry s work day? Express your answer as a decimal points: Before the marathon, your friend timed you on a few short runs, finding that your average distance ran in 15 seconds was exactly 120 inches. If you happened to follow that same pace, on average, for the first hour of the marathon, how many miles will you have run?. 2 points: What is the y-coordinate of the point where the lines and intersect? 4. points: By selling a tuxedo for $480, Mr. Mathman made 25% more money than he would have made by selling it for $400. How much money, in dollars, did he originally pay for the tuxedo? 5. points: Mandy has some candies, but refuses to tell anyone how many pieces she has. There are three clues she will give: if she were to divide her pieces into four equal piles, she would have one extra; if she divides her pieces into five equal piles, she would have two extras; and if she divides them into six equal piles, she would have three extras. What is the fewest number of pieces of candy that she could have? 6. points: Find the sum of the value(s) of x that satisfy the following equation. 7. points: A college grade point average is often determined by taking the sum of your quality points and dividing by the number of credits taken. Quality points are determined by multiplying the number of credits a class is by the numerical equivalent of the grade for that class (A=4, B=, C=2, D=1). For example, if you earned an A in a -credit class, you would receive 12 quality points. Use the report card below to determine this person s GPA for this quarter. Express your answer to the nearest hundredth. Awesomeness 101 ( credits) Einstein s Mathematics (4) Dodgeball (1) How to Sharpen Pencils (2) Intro to Addition (5) D A B B C

8 Algebra 8 th Grade 8. 4 points: Suppose you want to fill a vat with 40 pounds of a peanut-butter and jelly mixture, such that 5% of the mix is peanut butter. You know that mixture A is 20% peanut butter, and mixture B is 80% peanut butter. How many pounds of mixture B should you use? 9. 4 points: How many integer values of x satisfy the following inequality:? points: What is the value of the expression x + y + z based on the following system of equations?