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Intermediate Mathematics Flashcards

7 cards from real PARCC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Intermediate Mathematics flashcards as text
  1. What is the next term in the sequence 2, 6, 18, 54, ...?

    Answer: 162

    Each term is multiplied by 3, so 54 × 3 = 162.

  2. If f(x) = 2x + 5, what is f(3)?

    Answer: 11

    f(3) = 2(3) + 5 = 6 + 5 = 11.

  3. What is the mean of 12, 15, 18, and 23?

    Answer: 17

    The sum is 68, and 68 ÷ 4 = 17.

  4. Convert the fraction 7/20 to a percent.

    Answer: 35%

    7/20 = 0.35 = 35%.

  5. A square has an area of 81 square units. What is the length of one side?

    Answer: 9

    The side length is the square root of 81, which is 9.

  6. What is the value of x if 2/3 = x/12?

    Answer: 8

    Cross-multiply: 3x = 24, so x = 8.

  7. Solve for x: x/5 + 2 = 7.

    Answer: 25

    Subtract 2 to get x/5 = 5, then multiply by 5 to get x = 25.