Ratios and Unit Rates
Adding and Subtracting Fractions
Coordinate Planes and Ordered Pairs
Equations and Combining Like Terms
Distribution
100
What is a ratio?
Comparing 2 quantities
100
What is the first step when solving adding and subtracting fractions with unlike denominators?
Find a common denominator.
100
When plotting an ordered pair one must always start at what point on a coordinate plane?
Origin (0,0)
100
What are like terms?
Parts of a math problem with the same variable (and/or exponent)
100
What does it mean to distribute?
Multiplying a number outside of the parentheses by each term inside of parentheses
200
How do we label unit rates?
Unit per 1 of Unit
200
Adding Fractions (Bonus Points if you have it in Simplest Form)
3/10 + 2/6
18/60
3/10 (Simplest Form)
200
What is my ordered pair if I move 3 to the left and 5 up?
(-3, 5)
200
Combine the like terms:
4x - 3x + 5 + 6x
7x + 5
200
Distribute and put into simplest form:
4 (3x + 6)
12x + 24
300
What KEY WORD are we looking for in a written rate?
A. for
B. by
C. per
D. more
C. Per
300
Adding Fractions
1/8 + 3/4?
7/8
300
What is my ordered pair if I move 1 to the right?
(1, 0)
300
Solve the equation (remember your answer should be in the "x = " form):
4x = 36
x = 9
300
Distribute and put into simplest form:
5 (5b – 3)
25b - 15
400
Mike paid $68 for 4 pizzas. How much did he pay per pizza?
A. $7 per pizza
B. $8 per pizza
C. $15 per pizza
D. $17 per pizza
D. $17 per pizza
400
Subtracting Fractions (Bonus Points for Simplest Form)
16/25 - 2/4
14/100
7/50 (Simplest Form)
400
What quadrant would the ordered pair (3, 4) be in?
Quadrant 1
400
Solve the equation (remember your answer should be in the "x = " form):
4x+7=31
x =6
400
Distribute and put into simplest form:
-8 (4w + 5)
-32w - 40
500
Is $12/162 pencils equivalent to $36/486 pencils?
A. Yes
B. No
A. YES!
500
Subtracting Fractions (Bonus Points for Simplest Form)
18/20 - 3/6
48/120
2/5 (Simplest Form)
500
What is the ordered pair for point D?
(5, -6)
500
Solve the equation (remember your answer should be in the "x = " form):
3(x+5)=36
x = 7
500
Distribute and put into simplest form:
4 (2x + 7) - 12
8x + 16