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HIGH MATH C.1-C.3 REFRESHER

Quiz by Sam Grubisich

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20 questions
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  • Q1

    Simplify the expression: -6+15x+10.

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    30s
  • Q2

    Simplify the expression: -6x-4x-2+11x.

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    30s
  • Q3

    Simplify the expression: 4+8x+2.2-10x-7x2+x2

    Which of the following choices Is an INCORRECT way of writing the simplified answer?

    -2x-6x2 +6.6

    6.6-6x2-2x

    -6x2+6.6+2x

    -6x2-2x+6.6

    30s
  • Q4
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    30s
  • Q5

    Find the sum: (x+10)+(x-14)

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    30s
  • Q6

    Find the sum: (9-2x)+(6x+4).

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    30s
  • Q7

    Find the sum: (3x-7)+(-5x-8)

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    30s
  • Q8
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    30s
  • Q9

    Find the difference: (-3x+8)-(x+10)

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    30s
  • Q10

    Find the difference: (5x+4)-(1-2x)

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    30s
  • Q11

    Find the difference: (3+4x)-(7.2x-21)

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    30s
  • Q12

    Your class project Involves recycling aluminum cans. After x weeks, your class has (13x+50) aluminum cans. The class goal Is to collect (80x+120) aluminum cans. How many more aluminum cans does your class need to collect? 

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    30s
  • Q13

    Simplify the expression: 4(x-2)

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    30s
  • Q14

    Simplify the expression: -3(9-x)+6x

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    30s
  • Q15

    Simplify the expression: -8(-2x-3)

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    30s

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