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20 questions
Evaluate
8a−b when54
78
1000
9000
2r+1: r=3
Evaluate the problem above.
5
6
7
8
3x+8: x=2
Evaluate the problem above.
13
14
15
16
Evaluate: 7y−3y for
y=2
40
73
8
4
Solve x+31 when x=32
1
3
34
31
Solve using substitution.
2x+3+x2 ; x=417
27
19
25
Evaluate the expression when
42
46
34
58
3(42)
Evaluate the expression above
144
48
24
None of these
5a+2b−3a+4
Simplify by combining like terms
8a + 2b + 4
2a + 2b + 4
8ab
4ab + 4
3x+2x
Simplify the expression
5x
x
6x
5
2x+1+7x
Simplify the expression
10x
10
9x+1
9+1x
Simplify the expression:
23
23v
9+14v
9v+14
Use the distributive property to write an equivalent expression.
7(y+9)7+9
7y+63
−7y+63
7y+9
Use the distributive property to write an equivalent expression.
8+9w
17w
8+18w
2+9w
Simplify the following expression
5m−5
10m
5m+5
5m+13
Simplify the following expression:
3x2−11
3x2+11
11−3x
11+3x
Simplify by combining like terms:
8a+2b+4
2a+2b+4
8ab
4ab+4
Choose the correct equivalent expression.
y+y+x+y+x2+3
x+y
2x+3y
5xy
Simplify:
2r+2+5r−2+r8r
8r−4
12r
7r+4+r
Simplify the following expression:
115p
41p+8
10p+8
41p+72
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