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Chapter 2: Q. 423 (page 196)
Solve the given inequality, graph the solution on the number line, and write the solution in interval notation:
and
The solution of the inequality: and .
Interval notation:
The graph is given below:
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Classify the below equation as a conditional equation, an identity, or a contradiction, and then state the solution.
If an equation has fractions only on one side, why do you have to multiply both sides of the equation by the LCD
Solve the linear equation.
In the following exercises, find (a) the amount of the mark-up and (b) the list price.
Flora paid her supplier $0.74 a stem for roses to sell at her flower shop. She added an 85% mark-up.
What price did she charge her
customers for the roses?
Classify the below equation as a conditional equation, an identity, or a contradiction, and then state the solution.
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