Intermediate Math

Misc.

200

In the equation y=8x+2, what is the input variable? 

x

400

Express 1.72 x 10⁷ in scientific notation. 

17,200,000

600

Express 0.000000081 in scientific notation. 

8.1 x 10^-8

800

Angle A and Angle B are supplementary. If angle A is 55°, what is Angle B?

125°

1000

What is the simplified form of √x⁸ ? 

x⁴

Negative Numbers

200

(-4) (5) 

(-20) 

400

(-20) (-5) 

100

600

-8.5 + 10.5

2

800

-8x < 48

x > 6

1000

216 ÷ (-8)

-27

Solving Equations

200

3x = 27

x = 9

400

a - 17 = 25

a = 42

600

(x⁸) ÷ (x¹⁰)

x^-2 or 1/x²

800

3x - 8 = 16

x = 8

1000

** DAILY DOUBLE **
2(x+4) + 10 = 100

x = 41

Graphing

200

When graphing, what is the name we use for (0,0)? 

The origin

400

In which quadrant would the point (-5, 6) be? 

Quadrant II (2) 

600

What is the name of the plane we use to graph? 

Cartesian Plane

800

** DAILY DOUBLE **
What is the slope of a horizontal line? 

Zero Slope 

1000

What is the equation we use for slope-intercept form? 

y = mx + b

Arithmetic

200

7 + 15 = ? 

22 

400

8 - (-8) = ? 

16

600

3(2) + 7 - 11 = ? 

2 

800

44% of 80 = ? 

35.2

1000

2/3 + 5/8 = ? 

19/24