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A1 Unit 2A - Linear Equations Flashcards | StudBud
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A1 Unit 2A - Linear Equations
Answer the following question...
Answer the following question...
A1 Unit 2A - Linear Equations
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1
Answer the following question...
1350 + x
1350 - x
1350 / x
1350 / 5
2
Answer the following question...
x / 12
(12 * 12) * x
12 * 12 / x
12 * 12
3
3x = 39
x = -36
x = 13
x = -13
x = 36
4
A set of numbers, operations, and variables is called...
Equation
Model
Expression
Variable
5
Answer the following question...
1.50 * 6 + 2.99 * 2 = b
12 * 10 + 3 * 10 = b
12s + 3p = b
1.50s + 2.99p = b
6
A value that can change, usually represented by a letter, in an equation, expression or function.
Expression
Variable
Model
Equation
7
-2x - 10 = 18
x = 14
x = 4
x = -4
x = -14
8
Which of the following coordinate pairs is a solution to the equation on the graph?
(8, 0)
(2, 1)
(3, 1)
(6, 1)
9
3x + 5 = 29
x = 8
x = -5
x = 5
x = -8
10
Answer the following question...
W = 6000 / n
W = n + 2000
W = 2000n
W = 6000 - 2000n
11
x + 8 = 12
x = 20
x = -20
x = 4
x = -4
12
Which of the following coordinate pairs is NOT a solution to the equation on the graph?
(0, 2)
(6, 0)
(2, 1)
(3, 1)
13
-6x = 24
x = 4
x = 18
x = -4
x = -18
14
Answer the following question...
A = m / 2000
A = 2000 / m
A = 2000 - m
A = 2000m
15
When 2 expressions are related to each other with an equal sign is referred to as...
Variable
Expression
Model
Equation
16
Answer the following question...
a + b = 45
8(45 - b) + 7.5b = D
8(a / 60) + 7.5(b / 60) = D
8a + 7.5b = D
17
Answer the following question...
6 + 10
6f + 10c
6c + 10f
c + f
18
Constraints can be part of a mathematical representation of a real world situation called a...
Equation
Expression
Model
Variable
19
x - 15 = 2
x = 17
x = -17
x = 3
x = -3
20
Answer the following question...
350 / x
350 + x
350x
350 - x
21
Something that puts a limit on something else is called a...
Equation
Expression
Constraint
Model
