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Year 8 Algebra review Flashcards | StudBud
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Year 8 Algebra review
Year 8 Algebra review
18 terms
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#math #algebra #equations #word problems
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
Solve the equation: 2๐ + 4(๐ - 1) = 8 + 5(2๐ - 2) - 14
๐ = 15/4
๐ = 1
๐ = 7/4
๐ = 3
2
Read the word problem. If Jake's age is ๐, which equation is the correct one?
3๐ = 5๐ - 48
2๐ + ๐ = 5๐ - 48
2๐ + ๐ = 5(๐ - 48)
2๐ = 5๐ - 48
3
Solve the equation: 2๐ - 1 + 4๐ + 8 = 3๐ + 2 - 5๐ + 37
๐ = 8
๐ = 9/2
๐ = 9
๐ = 4
4
Solve the equation: (2 + ๐)/22 = -4
๐ = -132
๐ = -88
๐ = -44
๐ = -90
5
Edvin has ๐ kr. Samir has 17 kr more. If they have 35 kr together, how much does Samir have?
35 kr
26 kr
9 kr
18 kr
6
Read the word problem. The equation for the problem is:
4(500 - ๐) = 232
4๐ + 500 = 232
(500 - 4)๐ = 232
500 - 4๐ = 232
7
Read the word problem. How old is the wise man?
67
442
264
82
8
Read the word problem. How many students are on each bus?
37
20
110
25
9
What is the expression for how many matches are in box B?
3โ 4๐
3๐ + 4
3 + 4๐
4๐ + 3
10
Solve the equation: 3 - 5(1 - 8๐) = 23
๐ = 0.625
๐ = 5/8
๐ = -0.625
๐ = -5/8
11
Edvin has ๐ kr. Samir has 17 kr more. How much do they both have together?
17๐ + ๐
๐ + 17
2๐ + 17
๐ + ๐ + 17
12
What is the equation that expresses this word problem?
๐ + 4๐ + 3 = 58
4๐ + 3 = 58
4๐ + 3
๐ + 4๐ + 3
13
Edvin has ๐ kr. Samir has 17 kr more. How much does Samir have?
17๐
๐ + ๐ + 17
๐ + 17
๐ - 17
14
Read the word problem and write an equation where ๐ is the number of students on a bus.
3๐ - 25 = 85
3๐ + 25 = 85
๐ + 25 = 85
3๐ - 85 = 25
15
How many matches are in box B?
47
11
45
14
16
Read the word problem and solve it.
Jake is 24 and Jan is 48
Jake is 32 and Jan is 16
Jake is 48 and Jan is 24
Jake is 16 and Jan is 32
17
Solve the equation: -21 + (1/5)๐ = -3
๐ = 4.8
๐ = 120
๐ = 90
๐ = -120
18
Solve the equation: 2(๐ -3) + 4๐ = 7๐ - (2๐ +1)
7
5
2
4
