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Worksheets

Interim #3

Total questions: 55

Worksheet time: 2hrs 37mins

Name
Class
Date
1.
33 = 4a - 7
a)
a=-10
b)
a=10
c)
a=4.5
2.
-3a + 8 = 14
a)
a= -2
b)
a= -7.5
c)
a= 2
d)
a= 6
3.
26 = 5a + 1
a)
a= 5 45
b)
a= no solution
c)
a= 0
d)
a= 5
4.
3 + (14)a = 31
a)
a= 28
b)
a= 112
c)
a= 7
d)
a= 67
5.
7 + a= 5
a)
a= -2
b)
a= -6
c)
a= 3
d)
a= 15
6.
Solve the inequality.
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8 
d)
x ≤ 18 
7.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
 11 ≤ a
d)
 11 ≥ a
8.
Pick the correct letter for:
6 > x
a)
A
b)
B
c)
C
d)
D
9.
-4x + 14 ≤ 54
a)
x ≥ - 10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
10.
Solve the inequality.
30 + n ≥ 50
a)
x > 50
b)
x > 80
c)
x < 30
d)
x > 20
11.
Is x = 9 a solution to the given inequality.
x > 9
a)
TRUE
b)
FALSE
12.
Is x = 12 a given solution to the inequality.
x > 5
a)
TRUE
b)
FALSE
13.

Which graph matches the inequality

k < 3?

a)

A

b)

B

c)

C

d)

D

14.
Which graph matches the inequality
2 > p?
a)
A
b)
B
c)
C
d)
D
15.
Which graph matches the inequality
-2 ≥ n?
a)
A
b)
B
c)
C
d)
D
16.
Which graph matches the inequality
r ≥ -6?
a)
A
b)
B
c)
C
d)
D
17.
Which graph matches the inequality
 ½ ≤ a?
a)
A
b)
B
c)
C
d)
D
18.
-3y + 2 > 11
a)
y < -3
b)
y > -3
c)
y < 3
d)
y > 3
19.
You flip an inequality symbol when you...
a)
subtract
b)
multiply and divide only
c)
multiple by a negative number
d)
multiple or divide by a negative number
20.
When graphing b < 6 would you use an open or closed circle?
a)
Open
b)
closed
21.
Solve: -2x ≤ 14
a)
x ≤ 7
b)
x ≤ -7
c)
x ≥ 7
d)
x ≥ -7
22.

Simplify the expression

5n+13−8n−9

a)

-13n+-4

b)

-3n+4

c)

3n+4

d)

-13n-4

23.

Which expression represents the sum (3z−11)+(6−6z)?

a)

-3z-17

b)

-3z-5

c)

-9z-17

d)

9z+17

24.

Find 4(6a−5)−(9a+1)

a)

15a+21

b)

3a-6

c)

15a+6

d)

15a-21

25.
Simplify the following expression:
a - 8 - 10
a)
2a - 18
b)
a - 18
c)
a - 2
d)
a + 18
26.
Simplify the following expression:
-10x + 15 - 3x + 2
a)
13x2 + 17
b)
-13x2 + 13
c)
-13x + 17
d)
-7x + 17
27.
Simplify the following expression:
-7x - 9x
a)
63x2
b)
-16x2
c)
-16x
d)
-15x
28.
Simplify the following expression:
-8x + 4x
a)
-12x
b)
-4x
c)
4x
d)
12x
29.
Simplify the following expression:
19 - ( 3 - 5b)
a)
16 + 5b
b)
21 + 5b
c)
16 - 5b
d)
21 - 5b
30.
Write an equation that could be used to find how many packs of DVDs you can buy with 168 dollars if one pack costs 12 dollars.
a)
168x = 12
b)
12x = 168
c)
12(168) = x
d)
12 / x = 168
31.
After eating at the restaurant, Mary, Jason, and Keith decided to divide the bill evenly. If each person paid 36 dollars, what was the total of the bill? Write an equation that could be used to solve this problem.
a)
3x = 36
b)
3/x = 36
c)
36x = 3
d)
x/3 = 36
32.
There are 34 pine trees currently in the park. Park workers will plant more pine trees today. When the workers are finished there will be 50 pine trees in the park. Write an equation that could be used to find how many pine trees they planted.
a)
50 + x = 34
b)
34 + x = 50
c)
x - 34 = 50
d)
34 - x = 50
33.

Luke had a $5 bill. He spent $3.73 on a sandwich. Which equation would you use to find how much change he would get?

a)

$5.00 + $3.73 = c

b)

$5.00 - $3.73 = c

c)

$5.00 x $3.73 = c

d)

c - $3.73 = $5.00

34.
Write an equation for the word sentence:
The sum of a number and 4.5 is 8.2.
a)
8.2=4.5n
b)
n+4.5=8.2
c)
8.2n=4.5
d)
n-4.5=8.2
35.
2. Cheryl gets paid $8 per hour at her job at the record store.  She made a total of $96 last week.  Write a multiplication equation to show how many hours she worked last week.
a)
96h = 8
b)
h/96 = 8
c)
8h = 96
d)
h/8 = 96
36.

4. There are 3 tennis balls in each can. The coach bought a total of 27 tennis balls. Write and solve a multiplication equation to find how many cans the coach bought.

a)

c/3 = 27

b)

27c = 3

c)

c/27 = 3

d)

3c = 27

37.
Simplify:   2(3x-4)
a)
5x-2
b)
6x-8
c)
6x+8
d)
5x+2
38.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
39.
10(8-2x)
a)
80-20x
b)
80+20x
40.
Simplify   6(x + -2)
a)
6x + -2
b)
6x + -12
c)
4x
d)
6x - 2
41.
Simplify the expression:
6 + 2(7x - 3) 
a)
12 + 7x
b)
14x
c)
14x + 3
d)
9 + 7x
42.
Simplify the expression: 7+3(1 - 2x) 
a)
21 - 6x
b)
10 - 2x
c)
10 - 20x
d)
10 - 6x
43.
3 - 2a + 3a + 5a
a)
5a+3
b)
5a-3
c)
6a + 3
d)
8a+3
44.
−x2+2−1+6x2−4x2
a)
x 2  -1
b)
x2 +1
c)
3x2 +1
d)
x 2+3
45.
4a + 9 + a
a)
5a + 9
b)
14a
c)
3a + 9
d)
5a - 9
46.
Simplify the Expression. 
9z  - 21 - 3z + 10
a)
Simplified
b)
9z - 21 - 7
c)
9z - 11 -3z
d)
6z - 11
47.
Add these expressions
(x+5) + (2x+10)
a)
3x+15
b)
x-5
c)
18x
48.
Simplify:6b + 7b - 10
a)
3b
b)
13b - 10
c)
13b2 - 10
d)
3b2
49.
Simplify the expression: 7v + 2 + 12 + 2v
a)
23
b)
23v
c)
9 + 14v
d)
9v + 14
50.
Simplify:
11x + 12y + 1y + 10x - 2
a)
13y + 21x - 2
b)
-13y + 21x - 2
c)
-1y - 2x 
d)
13x + 21y - 2
51.

Cierra is reading a book with 99 pages. She read 37 pages on Monday. Then she read 42 pages on Tuesday. How many pages does she still have to read?

a)

178

b)

79

c)

20

d)

62

52.

Each pack of pencils contains 8 pencils. Morgan bought 3 packs and divided them equally among 6 people. How many pencils did each person get?

a)

24

b)

4

c)

17

d)

5

53.

Kenzie has 20 photos of dogs and 30 photos of cats. She displayed an equal number of them on 10 posters for a fund raiser for an animal shelter. How many photos were on each poster?

a)

5

b)

150

c)

60

d)

20

54.

Elijah had 300 cookies for class. He dropped 145 on his way to school. His mom brought him 123 more cookies. How many cookies does Elijah have now?

a)

350

b)

278

c)

155

d)

423

55.

Zariah has 3 shells. She finds 4 more shells to add to her collection. How many shells does she have

a)

12

b)

1

c)

7

d)

8