1. Home
  2. Education
  3. Secondary Education

Mathematics Warm Ups:
Simple Algebraic Expressions

1. Evaluate the expression if a=-3, b=5, c=1/2

a (6 + c)


Answer: -19 1/2

More Questions Below...

2. Evaluate the expression if a=-3, b=5, c=1/2

a - 5b + c


Answer: -27 1/2


3. Evaluate the expression if a=-3, b=5, c=1/2.

b + 15 / c


Answer: 35


4. Evaluate the expression if a=2, b=1/4, c=-10, and d=4.

(a + c)2 - bd


Answer: 63


5. Evaluate the expression if a=-2, b=9, and c=7.

a[b2(c+a)]


Answer: -810



About.com Special Features

Abraham Lincoln, The Great Emancipator

Lincoln is one of those rare figures who becomes more interesting the more you learn about him. More >

The US Occupation of Haiti

Responding to near-anarchy in the Republic of Haiti, the United States occupied the nation from 1915 to 1934. More >