Chapter 2: Q. 134 (page 130)
The price of a share of one stock rose from \(12.50 to \)50. Find the percent change.
Short Answer
The percentage change in price of a share of one stock is 300%.
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Chapter 2: Q. 134 (page 130)
The price of a share of one stock rose from \(12.50 to \)50. Find the percent change.
The percentage change in price of a share of one stock is 300%.
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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?
Solve the linear equation.
Solve
Classify the below equation as a conditional equation, an identity, or a contradiction, and then state the solution.
In the following exercises, use the Pythagorean theorem to find the length of the leg. Round to the nearest tenth if necessary.

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