4
QuizMultiple Choice
Unit Test — Unit test
Question 4 • Common Core Math 7 B-IC
What will be the result of substituting 2 for x in both expressions below?
Answer
A
Both expressions equal 5 when substituting 2 for x because the expressions are equivalent.B
Both expressions equal 6 when substituting 2 for x because the expressions are equivalent.C
One expression equals 5 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.D
One expression equals 6 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.