Rational and Irrational
Are you smarter than a 5th grader?
Exponents
Algebraic Equations
Linear Equations
100

The opposite of -3.41.

3.41

100

What is the largest internal organ in the human body?

The liver

100

3x 38

311

100

2x - 10 = 5x + 23

x = -11

100

The slope of a line with the equation
y = 4 x - 2

4

200

Rational or irrational .345345345345...

rational

200

Which city has the tallest building in the world?

Dubai

200

The number .00000067 in scientific notation.

6.7 x 107

200

3x + 5x + 4 - x + 7 = 88

x = 11

200

The y-intercept of a line with the equation
y = 1/3 x - 6.

-6

300

Is the square root of 27 rational or irrational?

irrational
300

Which is the world's largest country by size?

Russia

300

x-3

1 / x3

300

3 (x -5) - 4 = 17

x = 4

300

The slope of a line containing the points 

(3, 4) and (8, 6)

2/5

400

The square root of 16 

4 and -4

400

To travel from New York to London, one must fly over which ocean?

The Atlantic Ocean

400

The quotient of 4.8 x 1017 and 6 x 106.

8 x 1010

400

3 (x + 1) = 5 + x

x = 1

400

The equation of a line with a y-intercept of 12 and slope of 6.

y - 6x + 12 

500

.21211211121111...

Rational or irrational

Irrational...patterns do not mean rational.  This has a pattern.

Exact repetition means rational.

500

In 2015, a song by which artist became the only song to have sold over a million downloads in just a single week?

Adele..."Hello"

500

This is Ms. Rossi's dog's name

Lucey!

500

2 (x + 2) - 5 = 3 (x + 1)

 x = -4

500

The equation of a line containing the points (-3, 2) and (0, 6)

y = 4/3 x + 6