math review

math review - Solve using the quadratic formula: x = -b b 2...

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Name: _______________________________________ Review: Draw and fill in the circles with the different types of numbers : (natural, whole, integers, rational or irrational). Classify the following numbers as natural, whole, integers, rational or irrational. Remember that some of them can have more than a single answer: 5: ________________________________________________________ 2.3567… : _________________________________________________ -3 : ________________________________________________________ Classify the following set as Finite or Infinite: Days of the year with light : ___________________________________
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Simplify: 3x + 5x + 7 – 8 : __________________________________ multiply or divide: 5x(3x + 6) : _____________________ 8x 3 / 4x 6 = ______________________ 2x * 3x 2 : ______________________ Solve for the given variable: 3x + 6 = 27 5x 2 +10 = 55 3x + 8 = 2x -10 x + 8 = 16
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Unformatted text preview: Solve using the quadratic formula: x = -b b 2 4ac 2a x 2 - 5x + 4 = 0 Find the area for the following figure: Area : ____________cm 2 Solve the following matrices: D E 2 4-3-1 6 9-3 6 4-2 6-8 5-7-6 3-5 2 2D + 3E = D + E = D E = Solve: How many combinations are possible if you have 3 pairs of shoes, 5 different t-shirts and 6 jeans? _____________________ We have a box with 20 marbles where: 10 blue 5 yellow 3 red 2 purple What is the probability of picking a red marble? ______________________ What is the probability of picking a red marble replace it and the pick a yellow one? ______________________ is this dependent or independent? ____________________ What is the probability of picking a purple marble witouth replacement and the pick a blue one? ______________ is this dependent or independent? ______________________...
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math review - Solve using the quadratic formula: x = -b b 2...

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