We appreciate your visit to Olivia had 176 books and Dawn had 80 books After each of them donated an equal number of books to an orphanage Olivia had 5. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Answer:
They each donated 56 books
Step-by-step explanation:
O = 176
D = 80
O - a = 5(D - a)
176 - a = 5(80 - a)
176 - a = 400 - 5a
4a = 224
a = 56
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Answer:
Each person donated 56 books.
Step-by-step explanation:
Let d represent the # of books donated by each person. Then:
in Olivia's case, 176-d = 5(80-d). Then 176-d = 400 - 5d.
Solving for d: 4d = 224, and d = 56.
Each person donated 56 books.
