Log in
Sign up for FREE
arrow_back
Library
Cumulative Review 8
By Jeanmarie Mullen
star
star
star
star
star
Share
share
Last updated over 4 years ago
20 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 1
1.
The sum of 8n
2
- 3n + 10 and -3n
2
- 6n - 7 is
5n
2
- 3n - 17
-11n
2
- 9n - 17
-11n
2
- 3n + 3
5n
2
- 9n + 3
Question 2
2.
Express in simplest radical form:
Question 3
3.
Rae was asked to simplify the expression (x - 3)(x + 5) on the white board.
After she was finished, the teacher said "Great job!"
What answer did Rae write?
x
2
- 2x + 15
2x + 2
x
2
+ 8x - 15
x
2
+ 2x - 15
Question 4
4.
Which trinomial is equivalent to 3(x - 2)
2
- 2(x - 1) ?
3x
2
- 2x - 10
3x
2
- 14x + 10
3x
2
- 2x - 14
3x
2
- 14x + 14
Question 5
5.
When 2m
2
- 3m + 2 is subtracted from 4m
2
- 5m + 2 , the result is
-2m
2
- 8m + 4
-2m
2
+ 2m
2m
2
- 8m + 4
2m
2
- 2m
Question 6
6.
What is the product of (3c + 2) and (c - 7) ?
3c
2
- 14
3c
2
- 19c - 14
3c
2
- 5c - 14
3c
2
- 23c - 14
Question 7
7.
What is the slope of the line passing through the points (-4, -3) and (20, 15) ?
Question 8
8.
Which equation represents the line passing through the points (3, 11) and (-2, 1) ?
Question 9
9.
Simplify the expression: 3h(h
2
- 11h + 30)
3h
2
- 11h + 30
3h
2
- 33h + 90
3h
3
- 33h
2
+ 90h
3h
2
- 11h + 30
Question 10
10.
Which expression is equivalent to -3w(w - 4) - 2w(w + 3) ?
-5w
2
- 6w
-5w
2
+ 6w
-w
2
+ 18w
-w
2
- 1
Question 11
11.
Which is the correct description of the sum below?
The sum is rational since the answer repeats.
The sum is irrational since the answer doesn't terminate or repeat.
The sum is irrational since the answer terminates.
The sum is rational since the answer terminates.
Question 12
12.
What is the solution of the sytem of equations below?
y = 2x
2y + 2x = 45
( 7.5 , 15 )
( 10 , 5 )
( 5 , 10 )
( 15 , 7.5 )
Question 13
13.
What answer does Noah have to get to be marked correct simplifying the expression below?
Question 14
14.
What is the solution to the inequality below?
4(g - 6) > 6g - 12 + g
g < 4
g > -4
g < -4
g > 4
Question 15
15.
Each of the following is a function except
Question 16
16.
Which graph shows the solution of the system of inequalities below?
Question 17
17.
Which of the following has no solution?
Question 18
18.
Solve for k:
-3
0
-1.5
3
Question 19
19.
Charly solved the equation below for c. What does c equal?
Question 20
20.
If M and A represent integers, M + A = A + M is an example of which property?
commutative
distributive
associative
identity of addition