Using Properties to Simplify Expressions

Question 1

Which expression is equivalent to ?

Revolt · Accepted Answer

a + 2 b

Question 2

Ella completed the following work to test the equivalence of two expressions. Which is true about the expressions?

Revolt · Accepted Answer

The expressions are not equivalent because Ella would get different results when substituting different numbers for f.

Question 3

Which expression is represented by the model?

Revolt · Accepted Answer

mc002-5.jpg

Question 4

Which expression is equivalent to ?

Revolt · Accepted Answer

mc014-5.jpg

Question 5

What are the like terms in the expression?

Revolt · Accepted Answer

–9 and 2

Question 6

Which expression is equivalent to ?

Revolt · Accepted Answer

mc011-2.jpg

Question 7

Which expression is equivalent to ?

Revolt · Accepted Answer

mc010-2.jpg

Question 8

Which expression is equivalent to ?

Revolt · Accepted Answer

23 s minus 7

Question 9

Which expression is represented by the model?

Revolt · Accepted Answer

mc001-2.jpg

Question 10

Which expressions are equivalent?

Revolt · Accepted Answer

and

Using Properties to Simplify Expressions Answers