1. If an employee made $49,000 last year, what will he make this year if he receives a 3% raise?
2. What is 20% of 80?
What is ¼ of 604
What is 9% of 52?
3. What is the probability of rolling a die and getting a 5 or 6?
4. Graph the inequality: x < 6
5. Graph the inequality: x > -3
6. There are 8 blue marbles, 4 red marbles, and 3 yellow marbles. What is the probability that you pick a marble at random and it
is NOT yellow?
7. What is 5/8 as a decimal?
What is 5/8 as a percent?
8. Using the following numbers:10, 5, -3, 8, -14, 0, -3, 5
What is the mean?
What is the median?
What is the mode?
What is the range?
9. The triangles are similar. What is the length of side x?
10. How does a scale factor of 2 change the side lengths of a shape?
How does a scale factor of 2 change the perimeter of a shape?
How does a scale factor of 2 change the area of a shape?
11. What is the scale factor from the original to the new shape?
12. The last 5 scores from the Chicago Bulls were: 109, 92, 118, 96, 109
How many points do the Bulls need to score in the next game to have an average of 110 points in the 6 games?
13. Simply each expression
a.
-4x + 9 + 3x
b.
16 – 8p – 2 + 3p
c.
4(n-6) + 2n
14. Solve for x:
14x – 8x + 64 = 22x
15. Two hundred 7th graders were surveyed. Twenty-four students said they like vegetables. What percent is this?
16. The ratio of women to men in a local book club is 7 to 3. Which combination of women and men could the club have?
a.
21 women and 9 men
b.
35 women and 50 men
c.
14 women and 9 men
d.
21 women and 15 men
17. Arrange the following rational numbers from least to greatest: -1.25, 8, -6, -5/2, -1, 0, 3