WorksheetsChapter 7 review
Total questions: 25
Worksheet time: 52mins
Name
Class
Date
1.
In the expression 3r + 7, 3 is the _____ of r.
a)
coefficient
b)
variable
c)
constant
d)
friend
2.
In the expression 4d - 10, d is the _____.
a)
coefficient
b)
variable
c)
constant
d)
friend
3.
In the expression 2e + 4e, can the terms be collected and simplified?
a)
Yes, because they are like terms.
b)
No, because they are like terms.
c)
Yes, because they are unlike terms.
d)
No, because they are unlike terms.
4.
In the expression 6p - 2, can the terms be collected and simplified?
a)
Yes, because they are like terms.
b)
No, because they are like terms.
c)
Yes, because they are unlike terms.
d)
No, because they are unlike terms.
5.
Simplify. z + 3z + 14 - 2
a)
3z - 16
b)
4z + 16
c)
4z + 12
d)
4z + 14
6.
Simplify. 6g - 5 - 5g + 2
a)
-g + 2
b)
11g - 7
c)
g + 7
d)
g - 3
7.
Use the distributive property to expand. 7(c + 4)
a)
7c + 4
b)
7c + 28
c)
4c + 7
d)
7c - 28
8.
Use the distributive property to expand. 4(8u - 3)
a)
32u - 12
b)
32u + 12
c)
48u - 3
d)
32u - 3
9.
Factor the expression. 15t - 30
a)
3 (5t + 10)
b)
15(t - 2)
c)
5(t - 30)
d)
15(t + 2)
10.
Factor the expression. 54a + 45
a)
9(6a + 5)
b)
9(a + 5)
c)
54(a + 1)
d)
9(6a - 5)
11.
Are these equivalent? 4(7x - 9) and 28x -36
a)
Yes
b)
No
c)
I don't know
d)
Equivalent??
12.
Are these equivalent? 6(f - 3) and 18 - 6f
a)
Yes
b)
No
c)
I don't know
d)
Equivalent??
13.
Are these equivalent? 5(8y + 10) and 50 + 40y
a)
Yes
b)
No
c)
I don't know
d)
Equivalent??
14.
Expand. Then simplify.
4(4w - 2) + 3(6 + w)
4(4w - 2) + 3(6 + w)
a)
16w + 10
b)
7w - 10
c)
19w + 26
d)
19w + 10
15.
Simplify. Then factor.
7m - 4 + 13m + 14
7m - 4 + 13m + 14
a)
10(2m + 1)
b)
20m + 10
c)
2(10m + 9)
d)
5(3m + 2)
16.
Evaluate the expression when x = 3.
(15 - x) ÷ 4 + 9x
(15 - x) ÷ 4 + 9x
a)
30
b)
36
c)
27
d)
33
17.
Evaluate the expression when x = 8.
(4x - 2) + 20 - 2x
a)
30
b)
34
c)
28
d)
36
18.
Lee types 30 words per min. How many words can he type in y minutes?
a)
30 + y
b)
30 - y
c)
30y
d)
60
19.
Write an expression to show the perimeter of this rectangle.
a)
6x + 11
b)
12x + 22
c)
12x - 22
d)
8x + 12
20.
Max bought a apples at the store. He bought 4 more bananas than apples. Write an expression for the bananas in terms of a.
a)
b + 4
b)
a + b
c)
4a
d)
a + 4
21.
Ty is 3w years old. Lily is 4 years younger then Ty. Write an expression for the total of their ages.
a)
3w + 4
b)
3w - 4
c)
6w - 4
d)
7w
22.
Paul has 9p + 4 dollars. Sara has 4p more dollars than Paul. If p = 2, how much money does Sara have?
a)
$30
b)
$8
c)
$26
d)
$4p
23.
Ann had $300. She spent $5 each day. Write an expression to show how much money she has left after p days.
a)
1500p dollars
b)
295 dollars
c)
300 - 5p dollars
d)
300 - p dollars
24.
Hope has a square quilt with sides that are q inches long. Write an expression for the area of the quilt.
a)
q + q inches
b)
q ⋅ q inches
c)
4q inches
d)
q2 inches
25.
The perimeter of a triangle is 15 cm. One side is 4y cm, another is 5y cm long. What is the length of the third side?
a)
15 - 9y
b)
6y
c)
3y
d)
15 - 6y
100 %
