stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Year 8 Algebra Flashcards | StudBud
Explore
/
Year 8 Algebra
Year 8 Algebra
27 terms
·
StudBud Administration
·
20 plays
Learn the words and basics of algebra.
Flashcards
27 cards
F
Practice quiz
P
Host live
L
Questions
27
Answers
1
x
2
- 5 when x = -6 is...
31
13
-31
-41
2
Are 4-x and x-4 equivalent expressions?
Yes
No
3
What is a like term?
Have the same pronumerals with same powers
Have the same pronumerals with different powers
Have different pronumerals with different powers
Have different pronumerals with the same powers
4
What is the coefficient for the term -7x
2
yz
7
-7
5
Select the like term/s for 5xy
5x
5xy2
y
2xy
6
What is the coefficient of a? 5b + 9s + 5x = 9
9
THERE ISN'T ONE!!!
0
5
7
What is a an unknown number called?
constant
expression
John
Pronumeral
8
Which of these is an expression for: 6 times x plus 4
6x + 5
6y + 4
4x + 6
6x + 4
9
5a + 3s + 8b -4c What is the coefficient of c?
5
4
-4
3
10
Another word for add is?
sum
times
divide
multiply
11
A number by itself is called a what?
consistent term
alone
constant term
variable term
12
Find the unknown in 3 + b = 9
4
9
12
6
13
An example of a quotient is?
6 - 3
12 divided by 3
3 + 4
3 x 3
14
What is the unknown number in 2a = 16
2
8
16
4
15
are a+b and 2a +b - a equivalent expressions?
No
Yes
16
Simplify the following: 2a + 9b + 3x -2a -2b
7b + 5x - 4a
7b + 3x - 2a
7b + 3x
17
Simplify the following: 7x + 2y - 4x + 2x
5x + 2y
11x + 2y
7x - 2y
7x - 7y
18
Which law is at work here? a + (b + c ) = b + (a + c)
Equivalent
Communicative
Additive
Associative
19
TRUTHFULLY!!! What do you think of Miss Merrick's teaching?
She is AWESOME
She's okay.
She is bad.
She needs to improve, but does alright.
20
If I found the difference I use what operation?
subtract
multiply
divide
add
21
The difference means?
add
subtract
multiply
divide
22
4a is an example of a what?
number
term
expression
unknown
23
How many terms in this 3a + 4y + 2 - 4x
4
1
2
3
24
The sum of 20 and 10 is?
200
30
10
2
25
How many terms are in the following: 9-2b+2j-4
4
5
1
2
26
15x + 12 when x = 2 is...
32
57
52
42
27
c times c is written as....
2 times c
c2
2c
c22
