Ratios
A comparision of two values is a _________.
ratio
Marty finds a $20 shirt that is marked down 50%. Marty will only pay _______.
$10
A straight line, parallel to the x-axis.
Zero
Solve for x. x/6 = 2/3
What is 4
Of Addition, Subtraction, Multiplication, and Division:
These are the two operations we can use to convert a ratio to an equivalent ratio
Multiplication & Division
Suzie's Smoothies buys cookies for $1.50 and marks the price up by 100%. She charges _________ for each cookie.
$3.00
A straight line, parallel to the Y-axis
Undefined (will also accept "no slope")
Solve for x. x/2 = 9/6
What is 3
The 3 ways we can write a ratio
As a fraction, with a colon, and with the word "to"
A $25 t-shirt was marked down 20%, then marked down another 10%. What is the new price of the shirt?
$18.00
The slope of a line that passes through the origin and the points: (1, 1), (2, 2) and (5, 5).
Solve for x. x/10 = 20/25
What is 8
The ratio of 16 girls to 24 boys, simiplified.
2/3
10%
A line that goes up the the left (and down to the right) has this kind of slope.
Negative
Solve for x. 6/10 = 18/x
What is 30
The ratio of 10 limes to 6 lemons, simplified.
5/3
A pair of shoes costs $100. If it is marked down 20%, but then there is 8% tax, what will be the final price?
$86.40
The slope of a line that passes through the points:
(0, 5) and (3, 6)
1/3
Solve for x. 10/6 = 15/x
What is 9.