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Equations and Inequalities Review Flashcards | StudBud
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Equations and Inequalities Review
Equations and Inequalities Review
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Answers
1
One -step Equations w/ subtraction -15=t-5
10
5
-5
-10
2
What is the BEST process for solving equations and inequalities?
Guess and check!
Doing the opposite to one side.
Using inverse operations to isolate the variable.
Surrounding the variable with other numbers.
3
What does inequalities mean?
a pet that isnt equal to your other pet
a math term used to desciribe a number line
a mathematical sentence involving <, >, or = plus < or >
a mathmatical sentence involing +, -, and =
4
When graphing inequalities when do you use the closed dot (●)?
Greater than or equal to
Less than or equal to
None of the above
Greater than or equal to or less than or equal to
5
To solve one step equations we use
math
inverse operations
variables and constants
our minds
6
What is the first step you should do to solve x + 7 = 15
Multiply both sides by 7
Add 7 to both sides
Divide both sides by 7
Subtract 7 from both sides
7
Solve the inequality and find its solution set.
x>7
x ≤ 3/4
x ≤ 12
x ≤. 7
8
Solve for the following one step equation.
3/4
12
7
-1
9
What number could be a value of X that makes 3x < 15 inequality true
45
6
4
5
10
Writing Inequalities
F
J
H
G
11
When graphing inequalities when do you use an open dot(○)?
Greater than
Less than
Less than or greater than
None of the above
12
Inequalities
D
B
A
C
