Show:
LIKE TERMS
ORDERED PAIRS
Mr. W Facts
Data Analysis and Probability
ALGEBRA TOOLBOX
100
combine like terms: 6a + 4a + 4b + 7
10a +4b+ 7
100
In an ordered pair, which number equals x and which number equals y?
x is the first number in the pair; y is the second number.
100

What is Mr. W's favourite hockey team?

The Edmonton Oilers

100

How do you decide on which type of graph you should use to represent data?

The graph type depends on what you want the graph to show

100
What is another name for the longest side of a right triangle?
Hypotenuse
200
Combine like terms: k + 3n - 2n + 4k
5k + n
200
For x = y/4 is (4,16) an ordered pair?
Yes
200

What is Mr. W's favourite colour?

Green

200

How can graphs be misleading?

Incorrect vertical scale, vertical scale doesn't start at zero, colouring, poor graph choice, etc.

200
What is the equation for the Pythagorean Theorem?
a squared + b squared = c squared
300
Combine like terms: 4(y + 9) - 3y
y - 36
300
For y = 5 + 3x is (3,7) an ordered pair?
No
300

How many siblings does Mr. W have?

Five

300

What is the probability when I flip a coin that I will get heads three times in a row?

1 in 8

300
A 12 oz container of soda has 180 calories. How many calories are in one ounce of the soda?
15
400
Combine like terms and solve for x: x + 3x = 48
x = 12
400
For y = 3x, when x =4, what is the ordered pair?
(4, 12)
400

What is Mr. W's favourite music genre?

EDM

400

If you were trying to show the market share that iPhones have in the cell phone market, what would be the ideal graph style to use?

Pie Chart

400
Name a ratio that is equivalent to the ratio 2/3
Possibilities: 4/6, 6/9, 8/12, etc
500
Solve this expression: 14a + 4b + 7
Can't be solved; not an equation, and already in simplest terms
500
For x= y/2.5, when x =10, what is the ordered pair?
(10, 25)
500

What was Mr. W's favourite artist when he was in Grade 8?

One Direction

500

I have a bag of 13 rocks labelled 1 through 13. I pick one rock out and it has a 1 on it. I leave it out of the bag. The next rock I pick has a 2 on it. What was the probability of this happening?

1 in 156
500
On a map, the distance between Charleston and Mt. Pleasant is 3.2 cm. The scale is 1 cm = 25 mi. What is the actual distance between the two towns?
80 mi