Algebra Basics Review

Evaluate when a = 3 and b = -2. b³ - 4a

\sqrt{250} is ___________ .

All rational numbers are integers.

5(3x + 4y) = 15x + 20y is an example of what property?

-8 is NOT ......

Distribute and combine. -4(y + 8) - (y - 7)

If 3x = 15, then 15 = 3x. What property is this?

Distribute. -2(5x - 2y)

State the property. \frac{3}{4}\times\frac{4}{3}=1

Integers are not closed under which operation?

Distribute and combine. 8(x + 5) - 4(x + 4)

Evaluate when x = -3 and y = 2. 5y - 3x³

State an example of the identity property.

Simplify. 4n - 11 + 9n - 19

Distribute and combine. \frac{2}{3}(15x + 6) - 9x - 2

- \sqrt{196} is....

State the property. (9 + 11) + 12 = 12 + (9 + 11)

The set of negative numbers is closed under division.

All whole numbers are integers.

Combine 7y - 5 - 11y + 4