Calculations
Properties of Operations
Solving Equations & Inequalities
Proportional Releationships
Percents
100
3.24 + 2.7
5.94
100
Simplify:
3(x + 5)
3x + 15
100
Solve for y: 3y + 1=7
2
100
What does the variable k represent?
Constant of Proportionality
100
True or False - Susanna is Swedish.
True!
200
10 x 3.67
36.7
200
True or False - Susanna hates mint-chocolate chip ice cream.
False!
200
Solve for n:
3n + 12 = 6
n = -2
200
* daily double *
What is the constant of proportionality in the equation y = 1.5x ?
k=1.5
200
What is 60% of 45.
27
300
* daily double *
-5.67 + 2.4
-3.27
300
Factor: 5x - 60
5(x - 12)
300
Find x of the following equation:
3x − 5 ≤ 16
x ≤ 7
300
How can you tell by looking on a graph if it represents a proportional relationship?
It makes a straight line and goes through the origin.
300
80% of people at a party eat pizza. There are 160 people at the party. How many people eat pizza?
200 people
400
What is Susanna's favourite colour?
Purple!
400
What is the GCF of 21 and 28?
GCF = 7
400
True or false - Susanna has lived in England
True!
400
Which line(s) represent a proportional relationship?
A
400
A jacket is marked down from $25 to $20. What is the markdown percent?
20%
500
Solve: Joe had 9 baseball cards. Jack had 3 times as many, then he gave Jill 2. How many does Jack have now?
25
500
Evaluate if x = 4 and y = 8.
(x+y)/2 -5
1
500
6(x - 2) + 4 = 22
x = 5
500
Gracie is buying apples. They cost $1.35 per pound, and she purchased 12 pounds. How much did the apples cost her?
$16.20
500
45 people helped box supplies at the charity event. That was just 15% of the people. How many people were at the charity event?
300