8
QuizMultiple Choice

Adding and Subtracting Matrices — Unit test

Question 8 • GA-Advanced Algebra: Concepts and Connections CR

Shaniqua has a piece of red scrapbooking ribbon that is 2.715 inches long. She also has a piece of pink ribbon that is 3.154 inches long. How much longer is the pink ribbon than the red ribbon?

Answer
A
0.439 inches
B
1.439 inches
C
2.883 inches
D
5.869 inches

Explanation

To find how much longer the pink ribbon is, subtract the red ribbon’s length from the pink ribbon’s length: 3.154 − 2.715 = 0.439 inches. So the pink ribbon is 0.439 inches longer, which is choice A.

AI-written and checked against the verified answer.

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