Math 9 LG 4/5 Practice Test #3

Name:

Multiple Choice
Identify the choice that best completes the statement or answers the question.

Name the coefficients of the variable in the polynomial

4, 10

Combine like terms. Sketch algebra tiles if it helps.

a.		c.
b.		d.

Simplify:

a.		c.
b.		d.

Add:

Write the perimeter of this rectangle as a polynomial in simplest form.

Subtract:

a.		c.
b.		d.

The model shown below can be represented by the polynomial

a.		c.
b.		d.

Short Answer

Identify the polynomials that can be represented by the same set of algebra tiles.

ii)

iii)

iv)

Combine like terms. Sketch algebra tiles if it helps.

10.

Simplify:

11.

Write the perimeter of this equilateral triangle as a polynomial in simplest form.

12.

Subtract:

13.

Subtract:

Problem

14.

Identify the equivalent polynomials. Explain how you know.

ii)

iii)

15.

a)      Write the perimeter of this trapezoid as a polynomial in simplest form.
b)      Determine the perimeter of the trapezoid when x = 5.
      Show your work.

16.

Subtract:

Show your work.