Answers Common Core Math 7 B-IC Unit Test — Unit testQuestion 3

3

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Unit Test — Unit test

Question 3 • Common Core Math 7 B-IC

Which phrases can be represented by the algebraic expression 2x + 1? Check all that apply.

Answer

A

two times a number plus 1

B

a number plus 2

C

twice a number and one

D

two more than a number and one

E

double a number added to 1

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