← All AST Flashcard Decks

Mathematics Flashcards

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

Read the first 6 Mathematics flashcards as text
  1. What is 15% of 240?

    Answer: 36

    15% × 240 = 0.15 × 240 = 36.

  2. A line has the equation y = -2x + 5. What is its y-intercept?

    Answer: 5

    In slope-intercept form y = mx + b, the y-intercept b = 5.

  3. What is the median of the data set: 3, 7, 9, 11, 15?

    Answer: 9

    With 5 values in order, the median is the middle (3rd) value, which is 9.

  4. Simplify: (3x³y²)(4xy³).

    Answer: 12x⁴y⁵

    Multiply coefficients (3 × 4 = 12) and add exponents: x^(3+1)=x⁴ and y^(2+3)=y⁵.

  5. A car travels 180 miles in 3 hours. What is its average speed in miles per hour?

    Answer: 60 mph

    Speed = distance ÷ time = 180 ÷ 3 = 60 mph.

  6. Which inequality represents all values of x where 2x - 4 > 10?

    Answer: x > 7

    Adding 4 to both sides gives 2x > 14; dividing by 2 gives x > 7.

How this page was made: written with AI tools. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. bsss.act.edu.au — Eligibility, exam format, passing score · verified Oct 2026
  2. bsss.act.edu.au — Test delivery, late registration, retake policy · verified Oct 2026