Answers Pre-Algebra - MA3119 B-CR Exploring Real NumbersQuestion 7

7

AssignmentMultiple Choice

Exploring Real Numbers

Question 7 • Pre-Algebra - MA3119 B-CR

Analyze Manda’s work. Is she correct? If not, what was her mistake?

Answer

A

Yes, she is correct.

B

In step 2, she needed to multiply both sides by 10.

C

In step 3, she did not subtract one x from the left side.

D

In step 4, she did not simplify her fraction.

More from this Course

12 verified answers

Exploring Real Numbers

1 verified answers

Warm-Up

20 verified answers

Summarizing Data Sets with Statistics