Mathematics Flashcards
6 cards from real EMSAT 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
In the EmSAT Mathematics exam, what is the value of x if 3x + 7 = 22?
Answer: 5
Solving 3x + 7 = 22: subtract 7 from both sides to get 3x = 15, then divide both sides by 3 to get x = 5.
What is the slope of the line passing through points (2, 3) and (6, 11)?
Answer: 2
Slope = (y2 - y1) / (x2 - x1) = (11 - 3) / (6 - 2) = 8 / 4 = 2.
If f(x) = 2x² - 3x + 1, what is f(3)?
Answer: 10
f(3) = 2(3)² - 3(3) + 1 = 2(9) - 9 + 1 = 18 - 9 + 1 = 10.
What is the area of a triangle with base 12 cm and height 8 cm?
Answer: 48 cm²
Area of a triangle = ½ × base × height = ½ × 12 × 8 = 48 cm².
Which of the following is the factored form of x² - 9?
Answer: (x + 3)(x - 3)
x² - 9 is a difference of two squares: a² - b² = (a + b)(a - b), where a = x and b = 3, giving (x + 3)(x - 3).
What is the solution set of the inequality 2x - 5 > 7?
Answer: x > 6
2x - 5 > 7: add 5 to both sides → 2x > 12, divide by 2 → x > 6.
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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
- emsat.moe.gov.ae — Test delivery, eligibility, time limit, retake fee, retake policy, score release, exam format, exam information · verified Oct 2026
- mohesr.gov.ae — Eligibility · verified Oct 2026