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Name __ANSWER KEY_________________________________ Date ______________ Period _____ Algebra I Q1 Exam #2 REVIEW SHEET Ms. Hahl Part 1 1) Give an example of a number that is an integer but not natural: ____ _________ 2) Give an example of a number that is rational but not an integer: ____ _________ 3) Give an example of a number that is whole, but not natural: ____ _________ 4) a) = 57 b) 18 c) d) = - 110 e) 10 e) = 59 3.75 __B____ 5) What is the formula for the area of a circle? a) b) c) d) __C ____ 6) Which of the following is a rational number, but not a whole number? a) b) 0 c) d) 8 __C____ 7) Simplify: a) b) __D____ 8) Which number is irrational? a) b) c) d) c) d) __C____ 9) Complete the Pythagorean Triple: ____, _____. a) b) c) d) __A____ 10) Which property is represented by: a) Associative Property of Addition b) Commutative Property of Addition c) Distributive Property d) Multiplicative Inverse __D____ 11) What is the value of the expression when a) b) c) d) __B____ 12) When is subtracted from , the result is: a) b) c) d) __C____ 13) On a certain day in Toronto, Canada, the temperature was 15° Celsius (C). Using the formula , Peter converts this temperature to degrees Fahrenheit (F). Which temperature represents 15°C in degrees Fahrenheit? a) b) c) d) Part2 - Directions: Solve and Check the following equations on a separate sheet of paper. 14) 15) 16) 17) 18) 19) 20) Part 3 - Directions: Solve and Check the absolute value equations on a separate sheet of paper. 21) 22) 23) 24) 25) 26)