Expressions with Unknowns

Question 1

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Revolt · Accepted Answer

The situation can be modeled by algebra tiles with and .: one orange x tile; The situation can be modeled by algebra tiles with and .: six orange + tiles; Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation. Bernadette bought six more fish for her tank. How can you model this situation?: x + 6

Question 2

Place the tiles on the screen and then complete the statements.

Revolt · Accepted Answer

A: ✔ one orange x tile

Question 3

Use the algebra tiles to model x + 2. Which statements are true? Select all that apply.

Revolt · Accepted Answer

B: The variable is modeled by an orange x tile.; E: + 2 is modeled by 2 orange + tiles.

Question 4

Use the algebra tiles to model x – 3.

Revolt · Accepted Answer

A: ✔ one orange x tile

Question 5

Then choose the answer that describes the correct tiles.

Revolt · Accepted Answer

D: one orange x tile and one orange + tile

Question 6

Then choose the answer that describes the correct tiles.

Revolt · Accepted Answer

B: one orange x tile and two blue – tiles

Question 7

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Revolt · Accepted Answer

A: ✔ one orange x tile

Question 8

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Revolt · Accepted Answer

A: ✔ one orange x tile

Question 9

The operation and the constant are represented by three orange x tilesthree blue x tiles✔ three orange + tilesthree blue – tiles.

Revolt · Accepted Answer

C: ✔ three orange + tiles

Question 10

Subtracting three is represented by three orange x tilesthree blue x tilesthree orange + tiles✔ three blue – tiles.

Revolt · Accepted Answer

D: ✔ three blue – tiles

Expressions with Unknowns Answers

More from this Course

TRY EDGENUITY HACKS