Study

7th grade 2021 End of Year

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  • 3p - 12 = 9
    p = 7
  • How many ratios can you find that are equivalent to 3: 12?
    1:4 or 2:8 or 6: 24 or 25: 100
  • Write 20% as a fraction and a decimal
    0.20 or 20/100 or 2/10 or 1/5
  • Come up with your own example of 2 like terms
    4x, 3x          -2a, 6a          7,12
  • Find as many solutions as you can to 4x ≤ 16
    any number less than or equal to 4         x= 4, 3, 2, 1, 0, -1, .....
  • Come up with an equation to represent the table
    y = 4x
  • Graph x ≥ 2
    See graph
  • (-3) + (-4)
    -7
  • 4p + 8 = - 32
    p = -10
  • Find as many solutions as you can to x - 3 > 17
    any number greater than 20     x = 21, 22, 24, 24, .....
  • Does the table represent a proportional relationship?
    Yes the relationship is $2.00 for one piece of chicken (2: 1 or 1: 2)
  • How much money was earned for one ticket?
    $11.00
  • (-5) (-8) Hint: Multiplication
    40
  • 18 + x + 13 = 29
    x = -2
  • 42 = 7a
    a = 6
  • What is a variable?
    A letter that represents an unknown number