Problem 68
Question
A dictionary that normally sells for \(\$ 16.50\) is on sale at \(40 \%\) off. a. What is the discount amount? b. What is the dictionary's sale price?
Step-by-Step Solution
Verified Answer
a. The discount amount is $6.60. b. The dictionary's sale price is $9.90.
1Step 1: Calculate the discount amount
To calculate the discount amount, find 40% of $16.50. To do this, convert 40% to a decimal (0.4) and multiply by $16.50. The calculation will be: \(0.4 * 16.50 = 6.60\)
2Step 2: Find the sale price
The sale price is the original price minus the discount amount. That is, subtract $6.60 from $16.50. The calculation will be: \(16.50 - 6.60 = 9.90\)
Other exercises in this chapter
Problem 68
The formula $$ M=\frac{n}{5} $$ models your distance, \(M,\) in miles, from a lightning strike in a thunderstorm if it takes \(n\) seconds to hear thunder after
View solution Problem 68
Solve equation. Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers. \(5 x-3(x+1)=2(x+3)-5\)
View solution Problem 69
Use both the addition and multiplication properties of inequality to solve each inequality and graph the solution set on a number line. $$2 y-5
View solution Problem 69
State the addition property of equality and give an example.
View solution