Download Name You may rewrite the problem in another form if you wish. Do

Name
You may rewrite the problem in another form if you wish.
Do not use a calculator and be sure to show your work on problems that require paper and pencil calculations.
____________1.
Simplify:
(4x3)(-2x-4)
____________2.
Simplify:
2 3
____________3.
-8 – (-2.74)
____________4.
(2.5)(-0.04)(-41)
____________5.
____________7.
Find x so that the mean of the set of data is (-2):
-5, 6, -3, 10, x
 87 xyz 


Reduce:
2 3 
 291 y z 
Divide and round the quotient to the nearest tenth: 20  (-2.7)
____________8.
List all digits that make this 4-digit number divisible by 6: 23__5
____________9.
1
4
Order these numbers from least to greatest:  , - 0.32, 3
5
____________10.
| -3 – 9 | –
____________11.
Evaluate if x = -5, y = -2, and z = 6:
____________12.
Simplify:
-4[-11 + (3 – 9)] – 89
____________13.
Solve:
16 = -4 –
____________6.
| 5 + -7 |
xyz
y2
x
3
14.
Solve: -18 – 3x = -10
____________14.
____________15.
How many factors does 400 have?
____________16.
Simplify:
____________17.
Express in scientific notation:
____________18.
Give the greatest common factor of these monomials:
____________19.
Simplify:
____________20.
Solve and graph:
4(3x - 1) + 4(x – 6)
-32,000,000
54ab, 144a2b, and 72ab2
(5x 3 )(3x 2 )( 2 x 4 )
5x – 24  2x + 30
| | | | | | |
Weiser
493712893
6/28/17
Name
You may rewrite the problem in another form if you wish.
Do not use a calculator and be sure to show your work on problems that require paper and pencil calculations.
____________21. Write an expression for the area of the rectangle:
5x - 2
4x – 1
4x
6x
5x -1
5x + 2
____________22. You work at a fruit stand. You are putting fruit baskets together. You have 30 oranges,
24 bananas, 42 apples, and 12 peaches. What is the greatest number of identical fruit
baskets you can make if you use all of the fruit?
____________23. Solve:
3(x + 2) – 4(x – 1) = 6 + 2(2x + 6)
_________________________ 24. Put in order from least to greatest: 1.2x 10-3; 0.0012 x 103; 0.12
____________25. The populations of two towns are changing at steady rates. One town has a population of
25,500. Its population is increasing by 2000 people each year. The other town has a
population of 47,900. Its population is decreasing by 800 people each year. If the rates
for each town remain the same, in how many years will the populations be the same?
Weiser
493712893
6/28/17