Concept explainers
To find: the coupon worth.
Answer to Problem 17P
The coupon worth is $0.35.
Explanation of Solution
Given information:
G paid $3.23 for two tubes of toothpaste. He paid the regular price of $1.79 for one tube. However, he bought the other for less because he used a discount coupon.
Calculation:
Let, consider the coupon worth is
G paid $3.23 for two tubes of toothpaste. He paid the regular price of $1.79 for one tube. However, he bought the other for less because he used a discount coupon.
So, as per given information, write the equation as,
Now, solve the equation as shown,
Hence, the coupon worth is $0.35.
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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