Answers SS-Math 7 Adding and Subtracting ExpressionsQuestion 9

9

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Adding and Subtracting Expressions

Question 9 of 10 • SS-Math 7

After simplifying, which expressions are equivalent? Select three options.

Answer

A

(3.4a – 1.7b) + (2.5a – 3.9b)

B

(2.5a + 1.6b) + (3.4a + 4b)

C

(–3.9b + a) + (–1.7b + 4.9a)

D

–0.4b + (6b – 5.9a)

E

5.9a – 5.6b

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