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Worksheets7th Q2 Exam
Total questions: 48
Worksheet time: 3hrs 57mins
Name
Class
Date
1.
Evaluate 2(3x - 8)
a)
5x - 10
b)
6x - 16
c)
6x- 8
d)
5x - 16
2.
Combine Like Terms
2x + 6y - 12x - 9y + 8
a)
14x + 27y
b)
-10x + 15
c)
14x + 15y + 8
d)
- 10x - 3y + 8
3.
Solve:
2x - 9 = 41
a)
14
b)
25
c)
24
d)
10
4.
4x + 7 = 11
a)
x = 14
b)
x = 4
c)
x= 16
d)
x = 1
5.
Which is the better buy?
a)
16oz
b)
35oz
6.
When finding the sales tax, you _____________ the tax to the total cost.
a)
Add
b)
Subtract
c)
Leave it alone
7.
When finding a discount you ______________ it from the total cost.
a)
Add
b)
Subtract
c)
Leave it alone
8.
What is 20% of 75?
a)
15
b)
60
c)
6
d)
1.5
9.
Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?
a)
$1.40
b)
$6
c)
$0.60
d)
$14
10.
What is 90% of 250?
a)
245
b)
225
c)
255
d)
244.33
11.
What is 20% of 65?
a)
13
b)
15
c)
16
d)
13.75
12.
What is 125% of 84 ?
a)
105
b)
188.5
c)
473.4
d)
356.7
13.
$75 dress shirt; 20% discount
a)
$2.36
b)
$70.20
c)
$60.00
d)
$20.00
14.
$140 coat; 10% discount
a)
$126.00
b)
$14.00
c)
$15.00
d)
$.14
15.
$52 tie; 50% discount
a)
$4.00
b)
$6.00
c)
$26.00
d)
$50.00
16.
What is the total cost with sales tax?
Price $17.95
Tax 6%
Price $17.95
Tax 6%
a)
$19.03
b)
$18.50
c)
$1.08
d)
$2.15
17.
What is the total cost with sales tax?
Price $120.00
Tax 5%
Price $120.00
Tax 5%
a)
$126.00
b)
$6.00
c)
$135.00
d)
$123.00
18.
Find the percent change.
Original amount: 10
New amount: 12
Original amount: 10
New amount: 12
a)
20%
b)
12%
c)
15%
d)
50%
19.
Find the percent increase. Round to the nearest percent.
From $5 to $8
From $5 to $8
a)
40%
b)
60%
c)
55%
d)
65%
20.
Principal = $500
Interest rate =5%
Time = 5 years
What is the interest earned?
Interest rate =5%
Time = 5 years
What is the interest earned?
a)
95
b)
105
c)
125
d)
135
21.
Dan borrowed $2,000 for 6 months at 12% annual simple interest rate. How much interest is that?
a)
$120
b)
$144
c)
$1,200
d)
$1,440
22.
The simple interest formula is I=Prt. What does the t represent?
a)
Principle
b)
Interest
c)
Time, in hours
d)
Time, in years
23.
Write the decimal as a percent.
0.37
0.37
a)
37%
b)
3.7%
c)
.37%
24.
What does the "I" in the interest formula stand for?
a)
Important
b)
Interest
c)
Internet
d)
Igloo
25.
What does the "r" in the interest formula stand for?
a)
Principal
b)
Interest
c)
rate
d)
time
26.
14 + (22 - 2) =
a)
34
b)
37
c)
40
27.
(23 + 24) -10 =
a)
37
b)
27
c)
47
28.
Solve:
38 + (9 x 6) ÷ 3
38 + (9 x 6) ÷ 3
a)
40
b)
65
c)
56
29.
4y – 5
y = 6
y = 6
a)
12
b)
13
c)
19
d)
34
30.
3u + 12
u = 7
u = 7
a)
33
b)
34
c)
35
d)
23
31.
4y – 5
y = 6
y = 6
a)
12
b)
13
c)
19
d)
34
32.
Simplify the Expression:
3a + 7 - 2a
a)
8a
b)
12a
c)
a + 7
d)
5a + 7
33.
Simplify the Expression:
3m - 15 + 2m - 4
a)
5m - 19
b)
m + 19
c)
5m - 15
d)
24m
34.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
35.
3(2c - 5)
a)
6c - 15
b)
6c + 15
c)
6c + 15
d)
-6c - 15
36.
Add these expressions
(3x+15) + (4x+13)
(3x+15) + (4x+13)
a)
7x+ 28
b)
35x
c)
x+2
d)
7x - 2
37.
Find the sum:
(7k + 9) + (4k - 3)
(7k + 9) + (4k - 3)
a)
3k + 6
b)
11k + 6
c)
-11k + 6
d)
- 3k + 6
38.
(2x + 5) - (6x + 3)
a)
8x + 8
b)
-4x + 2
c)
-4x + 8
d)
4x - 2
39.
(5x + 2) - (2x - 5)
a)
3x - 3
b)
7x + 7
c)
3x + 3
d)
3x +7
40.
2x = -8
a)
x = -4
b)
x = 4
c)
x = -10
d)
x = 6
41.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
42.
x + 12 = 20
a)
x = 32
b)
x = -32
c)
x = 8
d)
x = -8
43.
10x = 90
a)
x = 80
b)
x = 100
c)
x = 10
d)
x = 9
44.
Solve for x:
a)
x = 20
b)
x = 7
c)
x = 10
d)
x = 3
45.
What what is the inverse operation of subtraction?
a)
addition
b)
subtraction
c)
multiplication
d)
division
46.
8x ≥ -32
a)
x ≥ -4
b)
x ≥ 4
c)
x ≤ -4
d)
x ≥ 4
47.
4x - 2 ≤ -22
a)
x ≥ -5
b)
x ≥ -6
c)
x ≤ -6
d)
x ≤ -5
48.
-4x + 14 ≤ 54
a)
x ≥ -10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
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