Unit 1
Unit 2
Unit 3
Unit 4
Vocabulary
100
Determine which numbers are irrational. Select all that apply. 
what is
sqrt(23) , π , 0.151551555…
100
Use distributive property to write an equivalent expression: (4x - 3)(2x)
what is 8x2 - 6x
100
Solve for x: 2x + 6x = 1,000
what is x = 125
100
What is the difference between a graph for a proportional and nonproportional relationship?
The graph of a proportional relationship goes through the origin and a nonproportional does not.
100
a number that cannot be written in the form a/b , where a and b are integers and b ≠ 0
What is an irrational number
200
A gift box is a cube with a volume of 64 cubic inches. What is the lengthof each edge of the box?
what is 4 inches
200
Write an equivalent expression(Leave in exponential form): 6-4 ∙ 6-3
What is
1/ 6^7
200
Solve for x: 9x − 5x + 18 = 2x + 34
what is x = 8
200
What is the slope of the line? What does it mean?
The slope of the line is 5/6 . This means that she uses 5 blue paints for every 6 yellow.
200
To express a number ____________ in write the number as the product of a factor, greater than or equal to 1 and less than 10, and a power of ten.
what is scientific notation
300
x2 = 49
what is 7
300
Write 0.0000000068 in scientific notation.
what is 6.8 x 10-9
300
Solve for x: −2.3x − 4.2x = −66.3
what is 10.2
300
A mixture of nuts contains 1 cup of walnuts for every 3 cups of peanuts. Write a linear equation that represents the relationship between peanuts, x, and walnuts, y.
y = 1/3 x
300
The _____________ states that a number to a power of negative one is equal to one divided by the number.
what is the Negative Exponent Law
400
x3= 512
what is x=8
400
8.4m9n5 ÷ 2.1m3n2
what is 4m6n3
400
Solve for x: 8(2x + 3x + 2) = −4x + 148
what is x = 3
400
An amusement park charges a $10 entry fee and $2.50 a ride. Write and equation in y = mx + b form.
y = 2.5x + 10
400
When solving a one variable equation results in a false statement, such as 2 = 3, the equation has ______
what is no solutions
500
Is 64 a perfect cube, perfect square, both or neither?
what is both
500
Evaluate:
(2^-4)^-1 + (5/3)^-2
what is
16 9/25
500
Solve 4.3(n + 6) > 47.3. Then graph the solution.
What is n > 5; open circle on 5 arrow pointing to the right.
500
Write an equation for the graph. What does the slope and y-intercept mean (represent)?
y = 1/2 x + 5 The slope means that It costs $1 for every 2 minutes. The slope means that you pay an initial/one time fee of $5 before using any minutes.
500
The point on the graph where the line crosses the y-axis is the _________ of a line.
what is y-intercept
600
Order the expressions.
=24.8
= 25.2
=25.25
600
Factor the Expression: −12m4 + 60m
what is 12m(-m3 + 5)
600
Solve for n: ‒8n + 2 ≤ 50. Then graph the solution.
what is n > -6; closed circle on -6 arrow to the right
600
Use the table to write an equation in y = mx + b form.
what is y = 0.72x + 1.8
600
The change in y divided by the change in x is the
what is the slope of a line