Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-6 Formalizing Relations and Functions - Practice and Problem-Solving Exercises: 43

Answer

11 stamps

Work Step by Step

We can find the answer by dividing the total amount of the cost of each stamp. t=5÷0.43 t=11.68 That means we can buy 11 full stamps and 0.68 of another stamp and since we cannot have 0.68 of a stamp, that one does not count. That means that we have 11 total stamps.
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