Name _____________________ Date:_____________________

a. 3

|8 - 3| - | 5 - 12| =

a. 200000000000 in scientific notation is

b. 4 × 10

a. Which number is irrational?

b. If x = 4, 6 √(25) = ___________

a. Which property is illustrated below?

x × ( 2 + 5) = x × 2 + x × 5

b. (122 + x)× 1 = 122 + x is an example of

You buy a computer for 500 USD. There is a 20% discount and a 6% sales tax. How much money to you pay? ___________

If x = 2 and y = 5, the value of x

Graph (2, 6) and ( -1, 0) on the coordinate system and find the slope using m = rise / run

Throw a coin twice.

a. Show all different outcomes

b. What is the probability of getting heads twice? ____________

Find the inequality below and then solve it ____________

x + 5 = 2

2 + 0 = 2

3x + 2 > 11

4x + 9

David buys a computer that cost 288 dollars. The manager decided to deduct one-fourth ( 1/4 ) of the sales price

Which expression is an approximation of what David pays after the deduction?

Simplify ( 2

Find the length of x ________________

Put the following equation in slope-intercept form. Then identify the slope and they-intercept

5 + y = 4x

Slope-intercept form _________________

Slope _______________

y-intercept _______________

x% of 120 is 36. What is x? ______________

What is the measure of angle x? _________

A box has the following dimenssions

length = 6 cm, width = 8 cm, and height = 3 cm

The volume and surface area are :

Solve for x.

-4x + 5 = 29

If you car can take you 85 miles away with 5 gallons of gas. How many gallons do you need to go 2035 miles away?

The sum of two consecutive even numbers is 42. What are the two numbers? ( Hint: Let the numbers be 2n and 2n +2)