Algebra Fundamentals Flashcards
6 cards from real TSIA2 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Algebra Fundamentals flashcards as text
What is the value of x in 3x + 7 = 22?
Answer: 5
Subtract 7 from both sides: 3x = 15. Divide by 3: x = 5.
Which property states that a(b + c) = ab + ac?
Answer: Distributive property
The distributive property allows you to multiply a single term across terms inside parentheses.
What is the area of a triangle with base 10 and height 6?
Answer: 30 square units
Area = ½ × base × height = ½ × 10 × 6 = 30 square units.
What is the slope of a line passing through (2,3) and (4,7)?
Answer: 2
Slope = (y2-y1)/(x2-x1) = (7-3)/(4-2) = 4/2 = 2.
What is 15% of 200?
Answer: 30
15% of 200 = 0.15 × 200 = 30.
What is the solution to the inequality 2x - 4 > 6?
Answer: x > 5
Add 4: 2x > 10. Divide by 2: x > 5.