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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 value of x in the equation 3(x - 4) = 2x + 5?

    Answer: 17

    Distribute to get 3x - 12 = 2x + 5, then subtract 2x and add 12 to get x = 17.

  2. A line passes through points (2, 3) and (6, 11). What is its slope?

    Answer: 2

    Slope = (11 - 3)/(6 - 2) = 8/4 = 2.

  3. What is 40% of 250?

    Answer: 100

    0.40 × 250 = 100.

  4. Simplify the expression: 5x + 3 - 2x + 7.

    Answer: 3x + 10

    Combine 5x - 2x = 3x and 3 + 7 = 10 to get 3x + 10.

  5. What is the area of a triangle with base 12 cm and height 5 cm?

    Answer: 30 cm²

    Area = ½ × base × height = ½ × 12 × 5 = 30 cm².

  6. If a number is increased by 25% to become 75, what was the original number?

    Answer: 60

    Let the original be n; 1.25n = 75, so n = 75/1.25 = 60.

  7. What is the value of 2³ + 3²?

    Answer: 17

    2³ = 8 and 3² = 9, so 8 + 9 = 17.