Download Practice Exam #1 #1

Practice Exam #1 #1
Pre-Algebra and Introductory Algebra / MAT 99 Fall 1, 2016 ( Master Templates)
Student Name/ID:
1. Evaluate the following.
2 × 6 + 3 − 12 ÷ 3
2. Evaluate.
4
32 − 2 ÷ 8
< , > , or =
3. Use
0
−1
−12
−5
9
to compare the following numbers.
11
4. Add.
−36 + 46 =
−42 + −37 =
5. Subtract.
−5 − −10 =
8 − −9 =
Practice Exam #1 #1
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6. Evaluate.
3
−4
=
4
−3 =
7. Evaluate the expression when
y = −6.
y 2 − 6y + 4
8. Evaluate
−8 − −16 ÷ 4.
9. Solve for x.
2x = 42
Simplify your answer as much as possible.
10. Solve for
w.
w
+ 10 = 17
5
Simplify your answer as much as possible.
Practice Exam #1 #1
x
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16 = 3x + 1
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11. For each value of x, determine whether it is a solution to
16 = 3x + 1.
Is it a solution?
x
Yes
No
4
−2
−3
8
12. Simplify.
4 3y − 6 − 2 y + 2
13. Solve for y.
59 = −
y
8
Simplify your answer as much as possible.
14. Solve for u.
−3u + 11 = −8u + 51
Simplify your answer as much as possible.
15. Solve for r.
P=r+s−3
x
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16. Solve for x.
4x − 9y = z
17. Translate this phrase into an algebraic expression.
74 less than twice Jenny's score
Use the variable j to represent Jenny's score.
18. Translate the sentence into an equation.
Five more than the quotient of a number and
Use the variable
4 equals 9.
c for the unknown number.
19. Solve the inequality for y.
−2 >
y
5
Simplify your answer as much as possible.
20. Solve the inequality for y.
2y + 17 > −4y − 25
Simplify your answer as much as possible.
21. Solve the inequality for y.
4 − 3y > 19
Simplify your answer as much as possible.
50
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22. Write
50 as a product of prime factors.
23. Find the least common multiple (LCM) of 6 and
24. The pie below is cut into
Shade
2
5
18.
15 equal slices.
of this pie.
25. Fill in the blank to make the two fractions equivalent.
28
=
3
7
26. Write the fraction
Practice Exam #1 #1
24
20
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in simplest form.
A
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27. What is the position of A on the number line below?
Write your answer as a fraction or mixed number.
A
0
1
2
3
28. Divide. Write your answer in simplest form.
7
÷8
6
29. Multiply. Write your answer as a fraction in simplest form.
4
9
×
3 14
30. Divide. Write your answer in simplest form.
18
3
÷
5
25
31. Add.
3
7
+
4 10
Write your answer as a fraction in simplest form.
Practice Exam #1 #1
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32. Add.
2 3
+
7 4
Write your answer as a fraction in simplest form.
33. Add.
−
2 3
+
3 8
Write your answer in simplest form.
34. Write
29
9
as a mixed number.
35. Subtract.
1 3
−
6 5
Write your answer in simplest form.
36. Solve for x.
4
=x+2
5
Simplify your answer as much as possible.
37. Solve for
w.
8 = −
4
w
7
Simplify your answer as much as possible.
x
Practice Exam #1 #1
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38. Solve for x.
4=
x + 39
8
Simplify your answer as much as possible.
39. Solve for
w.
4 1
3
− w=−
3 2
4
Simplify your answer as much as possible.
40. Evaluate the expression when
c = −4 and x = 7 .
4x − c
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Practice Exam #1 #1 Answers for class MAT 99 Fall 1, 2016
1. 11
2. 30
3.
0 > −1
−12 < −5
9 < 11
4.
−36 + 46 = 10
−42 + −37 = −79
5.
−5 − −10 = 5
8 − −9 = 17
6.
−4
3
= −64
4
−3 = −81
7. 76
8.
−4
9. x = 21
10. w = 35
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11.
Is it a solution?
x
Yes
No
4
−2
−3
8
12. 10y − 28
13. y = −472
14. u = 8
15. r = P − s + 3
16. x =
z + 9y
4
17. 2j − 74
18.
c
+5=9
4
19.
−10 > y
20. y > −7
21. y < −5
22. 50 = 2 × 5 × 5
23. 18
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24.
25.
12 3
=
28 7
26.
6
5
27. 1
1
6
28.
7
48
29.
6
7
30. 30
31.
29
9
, or 1
.
20
20
32.
29
1
, or 1
.
28
28
33.
−
34. 3
7
24
2
9
13
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35.
−
13
30
36. x = −
6
5
37. w = −14
38. x = −7
39. w =
25
.
6
40. 32
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