The Number System
Equations, Expressions, Inequalities
Probability
Ratios & Proportional Relationships
Geometry
100
100% of ____ is 40
40
100
Simplify the following expression: 2(x + 7)
2x + 14
100
What is the probability of a coin landing on heads?
1/2 or 50%
100
Julie was able to walk 16 miles through the park in 6 hours. How long will it take her to walk 24 miles through the park?
9 hours
100
Complementary angles add up to how many degrees?
90
200
Order from least to greatest:
5.010, 5.100, 5.001
5.001; 5.010; 5.100
200
Which of the following is a solution to -2x + 6 > 12
a. 3
b. -1
c. -3
d. -6
d. -6
200
How many people in the class earned $29?
9
200
Dennis bought shoes on sale for 25% discount. If the shoes were originally $200, how much did Dennis pay for the shoes?
$150
200
What is the area of a triangle with a base of 7 units and a height of 8 units? Use A = 1/2bh
28
300
David has $50 to spend. He wants to buy a video game that cost $34.95. How much will he left over?
$15.05
300
Simplify: 5 + 3(7x - 2)
21x - 1
300
What is the probability of rolling a 1 or an even number on a 6 sided die?
The probability is 4/6 or 2/3
300
What fraction of the glasses have orange juice? What is that fraction in simplest form?
9/12 = 3/4
300
You have a circle with a radius of 5 cm. What is the circumference? Use C=2πr
31.4
400
Kolby has 3/4 of a bottle of gatorade to share with 3 friends. How much gatorade does each person get?
1/4
400
Oceanside Bike Rental Shop charges $13 up front, plus $9 an hour for renting a bike. Isaac paid $67 to rent a bike. How many hours did he pay to have the bike checked out?
6 hours
400
If a six-sided dice is rolled, what is the probability of rolling a THREE or FIVE?
2/6 or 1/3 or 33%
400
Tammy purchased items totaling $82.65. She had a coupon for 15% off a purchase of $50 or more. How much did Tammy pay for her items?
$70.25
400
Given the angle above, what would the measure of an additional angle need to be in order for it to be supplementary?
135 degrees
500
True or False. Explain.
Eloise has 6 trading cards, Andre has 4 trading cards, and Lu has 2 trading cards. Lu has 1/3 of the trading cards.
False. Lu has 2/12 trading cards which is 1/6 of the trading cards.
500
Simplify the expression.
5 - 4/x -3x when x = 2
-3
500
What is the probability of landing on a blue 3 OR 1?
2/8 or 1/4 or 25%
500
Do the ratios $13/47 lbs and $39/141 lbs. form proportions?
Yes.
500
What are angles 5 & 8 known as?
Vertical angles