Use the rectangle below to prove that .   (3 marks)
 

The triangle below has a base of and a perpendicular height of .
 

Write an algebraic expression and expand it to represent the area of the triangle.  (2 marks)

The expansion of  is:

The expansion of  is:

Jimmy works hours every week and his hourly rate of pay is .

Write an algebraic expression and expand it to represent Jimmy's weekly wage.  (2 marks)

The rectangle below has a length of and a width of .
 

Write an algebraic expression and expand it to represent the area of the rectangle.  (2 marks)

The rectangle below has a length of and a width of 4.
 

Write an algebraic expression and expand it to represent the area of the rectangle.  (2 marks)

A number is halved and 3 is added. The result is then multiplied by 4.

Write an algebraic expression and expand it to represent this information.  (2 marks)

A number is doubled and 1 is added. The result is then multiplied by 5.

Write an algebraic expression and expand it to represent this information.  (2 marks)

A number is tripled and is subtracted. The result is then doubled.

Write an algebraic expression and expand it to represent this information.  (2 marks)

A number is added to and the result is doubled.

Write an algebraic expression and expand it to represent this information.  (2 marks)

Expand and simplify the expression .  (2 marks)

Expand and simplify the expression .  (2 marks)

Expand and simplify the expression .  (2 marks)

Expand and simplify the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)

Use the distributive law to expand the expression .  (2 marks)