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Study
6th Grade - Equations and Expressions
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Simplify the following: 10 + 2(b - 4) - b
18 + 3b
2 + 3b
b + 2
3b
Oops!
Okay!
Evaluate the following expression if a = 5, b = 2, and c = 4: 6c ÷ b ⋅ 7 ⋅ a
70
382
244
420
Oops!
Okay!
Simplify the following: 3 + z + z + z + z + z + 2
10z
3z + 2z
5 + 5z
5z
Oops!
Okay!
Simplify the following: 10 + 4x + x(3 + 2) - 1
7x
9 + 9x
10 + 4x + 5x - 1
18x
Oops!
Okay!
Write an expression for the following: Seven less than three times a number
7 - 3x
7 - 3
3x - 7
7 - 3/n
Oops!
Okay!
Solve: 7h = 77
h = 84
h = 539
h = 7
h = 11
Oops!
Okay!
Solve: x/5.5 = 4.2
x = 18.5
x = 1.3
x = 9.7
x = 23.1
Oops!
Okay!
Simplify the expression: 3k + 4 + k + 8 - 2k - 1
2k + 11
13k
7k + 5
6k + 13
Oops!
Okay!
Solve: 4 + x = 15
x = 60
x = 19
x = 3.75
x = 11
Oops!
Okay!
Solve: x/8 = 12
x = 4
x = 3
x = 20
x = 96
Oops!
Okay!
Evaluate the following expression if a=5, b=2, and c=4: 4c ÷ 8 + 2a
12
11
20
5
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Okay!
Evaluate the following expression if a = 5, b = 2, and c = 4: (7 - c) ⋅ b3
18
88
11
24
Oops!
Okay!
Write an expression for the following: The product of 7 and a number
n/7
7 + n
7 - n
7n
Oops!
Okay!
Evaluate the following expression if a = 5, b = 2, and c = 4: 25 + a + 6 - a
30
28
31
29
Oops!
Okay!
Evaluate the following expression if a = 5, b = 2, and c = 4: 4a - 19 + 5c
23
21
-19
24
Oops!
Okay!
Write an expression for the following: Fifteen divided by a number
n ÷ 15
15/n
n/15
15n
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Okay!
Solve: 2.4x = 42
x = 44.4
x = 17.5
x = 39.6
x = 100.8
Oops!
Okay!
Solve: 8p = 40
p = 5
p = 120
p = 48
p = 32
Oops!
Okay!
Solve: 34 = x + 15
x = 49
x = 19
x = 2
x = 510
Oops!
Okay!
Solve: p - 15 = 3
p = 12
p = 45
p = 5
p = 18
Oops!
Okay!
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