Lines
Exponents, Multiplication, and one-variable Equations
Addition and Combining Like terms.
Simplification
Angles, Triangles, Fractions
MIX
100
What equation is slope intercept form?
y=mx+b
100
What is 1,00000
1
100
Solve for x:
3x+1=13
x=4
100
-5+7
2
100
All the angles in a triangle should add up to what degrees?
180 degrees
100
(-11) * (-3)
33
200
y=mx+b: what part of this formula is slope?
m
200
Write the number below in scientific notation
.000452
4.52 x 10-4
200
(−7) + (−6) =
−13
200
Simplify:
-5x+2x-y
-3x-y
200
What is a rational number?
Any number that can be written as a fraction a/b where b does not equal 0.
200
What is the slope of y=7x+12
7
300
What is the x value for the y-intercept?
x = 0
300
Write 5.76 104 in standard form
57,600
300
612,532 + 44,622
657,154
300
What is 210 divided by 5?
42
300
Angle Pairs
Find the measure of angle JGH. Explain or show your reasoning.
How many degrees is angle G?
150
300
Simplify:
x3 * x5 ÷ x2
x6
400
Define slope.
Rise over Run or change in y over the change in x.
400
What is 81 x 54?
4,374
400
1/2 + 1/3 =
3/6 + 2/6 =
5/6
400
1/2 ÷ 1/4 =
1/2 * 4/1 =
4/2 =
2
400
Use <,>,or = to compare:
1/2 ___ 8/16
=
400
What is the angle measure of a straight line?
180 degrees
500
Find the slope of a line that passes through (5,8) and (2,2)
2 or 6/3
500
How many solutions exist for x?
3x − 7x + 1 = −4x + 5
The system has no solutions.
500
Simplify:
4x − 3y − 9x + 5y
−5x + 2y
500
The chocolate bar is 65 pennies. How is 65 pennies represented as a decimal and fraction?
0.65 and 65/100
500
What is the length of the hypotenuse when the legs are 3 and 4
a2+ b2 = c2
32 + 42 = c2
9 + 16 =25
c = 5
500
How many solutions exist for x in the following equation?
−(4x − 5) = −x + 5 − 3x
Infinite number of solutions