In the algebraic expression 13a + 15c + 7, what is the coefficient of 'a'?

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases, ask questions & climb the leaderboard!

• A 13
• B 3
• C 1
• D 7

Submit Answer

Show answer and explanation

Answer: A. 13

The coefficient of a variable is the number multiplied by it. In 13a, the coefficient of a is 13.

Answering after opening this box earns no Practice Points.