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alg-2-ch-1-review[1]

# alg-2-ch-1-review[1] - Name Class Date ID A Alg 1 Chapter 1...

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Name: ______________________ Class: _________________ Date: _________ ID: A 1 Alg 1 Chapter 1 Test Review Multiple Choice Identify the choice that best completes the statement or answers the question. Look at the figures from left to right. What is the pattern? What would the next figure in the pattern look like? 1. Look at the figures from left to right. What would the next figure in the pattern look like? a. b. c. d. 2. 1 324 , 1 108 , 1 36 , 1 12 Identify a pattern and find the next number in the pattern. 3. –48, –24, –12, –6 4. 34, 28, 22, 16 5. –0.6, –3, –15, –75 a. –675 b. –375 c. –75 d. 5 6. –3, 2, 7, 12 Use a pattern to answer each question. 7. How many line segments are in the 20th figure? 8. Every day you collect 4 pennies and keep them in a jar. So the first day you have 4, the second day you have 8, the third day you have 12, etc. How many do you have on the 15th day? 9. Yesterday you borrowed \$30 from your brother. Every day that you don’t pay it back, you owe \$2.00 more. So today, day one, you owe him \$32.00, on day two you will owe him \$34.00, on day three you will owe him \$36.00, etc. If you still haven’t paid him back, how much will you owe him on day 22? a. \$44.00 b. \$660.00 c. \$74.00 d. \$662.00 10. One week you tell 2 of your friends a secret. The next week, each of them tells 2 people the secret and the next week each of those people tell 2 more people. So the first week, 2 new people know the secret, the second week 4 new people know the secret, the third week 8 new people know the secret, etc. How many people find out the secret on the 5th week?

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Name: ______________________ ID: A 2 Use a graph to find the solution. 11. You want to set up an aquarium and need to determine what size tank to buy. The graph shows tank sizes using a rule that relates the capacity of the tank to the combined lengths of the fish it can hold. If you want four 2-in. platys, seven 1-in. guppies, and a 3-in. loach, what is the smallest capacity tank you can buy? 12. The graph shows the total cost of goldfish at the aquarium shop. Use a table to find out how much 5 goldfish cost. To which set of numbers does the number belong? 13. 51 a. rational numbers b. irrational numbers c. integers d. natural numbers 14. –55 numbers
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alg-2-ch-1-review[1] - Name Class Date ID A Alg 1 Chapter 1...

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