algebra Collect Like \terms, Expressions & Substitution
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Items in this lesson
Slide 1 - Slide
if
apple is a
orange is o
banana is b
which expression is correct
apple is a
orange is o
banana is b
which expression is correct
A
o+a+b
B
oab
C
3a+3b
D
3o+3a+2b
Slide 2 - Quiz
if
apple is a
orange is o
banana is b
which expression is correct
apple is a
orange is o
banana is b
which expression is correct
A
2o+2a+3b
B
3o+3a+3b
C
3aob
D
3o+3a+2b
Slide 3 - Quiz
if
apple is a
orange is o
banana is b
which expression is correct
apple is a
orange is o
banana is b
which expression is correct
A
o+a+b
B
1o+a+b
C
7oab
D
o+3a+3b
Slide 4 - Quiz
if
apple is a
orange is o
banana is b
which expression is correct
apple is a
orange is o
banana is b
which expression is correct
A
o+2a+3b
B
3o+3a+3b
C
d+2a+3b
D
3o+3a+2b
Slide 5 - Quiz
if
apple is a
orange is o
banana is b
which expression is correct
apple is a
orange is o
banana is b
which expression is correct
A
2o+2a+3b
B
3o+2a+3b
C
3o+2a+2b
D
3o+3a+2b
Slide 6 - Quiz
Simplify the expression: 3x + 2y + 5x
A
8x +2y
B
2x - 3y
C
5x + y
D
2x + 3y
Slide 7 - Quiz
Simplify the expression: 3x + 2y + 5x + y
A
-8x - 4y
B
2x - 3y
C
8x + 3 y
D
15x + 2y
Slide 8 - Quiz
Simplify the expression: 5x + 2y - 3x + y
A
3y
B
2x + 3y
C
5x + y
D
-2x + 3y
Slide 9 - Quiz
Simplify the expression: 3x + 2y - 3x + y
A
-8x - 4y
B
3y
C
5x + y
D
-2x + 3y
Slide 10 - Quiz
Simplify the expression: 3x + 2y - 5x + y
A
-8x - 4y
B
2x - 3y
C
5x + y
D
-2x + 3y
Slide 11 - Quiz
Slide 12 - Slide
3 more than 2.
A
6
B
3 + 2
C
32
D
23
Slide 13 - Quiz
3 less than 12.
A
6
B
12 - 3
C
132
D
12 + 3
Slide 14 - Quiz
I am thinking of a number, and I add 5
A
x+ 5x
B
5x
C
x+ 5
D
2x+3x
Slide 15 - Quiz
I am thinking of a number, and I add 20
A
5x+ 15x
B
x+ 20
C
10x+10
D
20x
Slide 16 - Quiz
I am thinking of a number, and I subtract 5
A
x- 5x
B
x- 5
C
5-x
D
2x+3
Slide 17 - Quiz
I am thinking of a number, and I subtract 10
A
x- 10
B
x- 15
C
15-x
D
x+10
Slide 18 - Quiz
Penny has twice as much as Alisha .
Penny p
Alisha a
Penny p
Alisha a
A
p=a
B
p+2a
C
a=2p
D
p=2a
Slide 19 - Quiz
I am thinking of a number, and I half it
A
2/x
B
x^2
C
x - 2
D
x ÷2
Slide 20 - Quiz
I am thinking of a number, and I square it
A
x²
B
x^3
C
x - 2
D
2x
Slide 21 - Quiz
Pens are sold in packs of 6 and rulers are sold in boxes of 10.
A
6p+10r
B
6pr
C
6px10r
D
60pr
Slide 22 - Quiz
Slide 23 - Slide
Solve
4k + 9=? (k = 7)
4k + 9=? (k = 7)
A
27
B
13
C
13k
D
37
Slide 24 - Quiz
Solve
2k x 9 =? (k = 5)
2k x 9 =? (k = 5)
A
12k
B
12
C
90
D
90k
Slide 25 - Quiz
Solve
8r - 7=? (r = 5)
8r - 7=? (r = 5)
A
33
B
15
C
r
D
15r
Slide 26 - Quiz
What is the value of x in the equation 2x + 5 = 15?
A
x = 5
B
x = 10
C
x = 3
D
x = 7
