Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.5 - Calculator Explorations - Exercise Set - Page 276: 100

Answer

-23

Work Step by Step

Using order of operations, we first multiply 6 by 4, giving us 24. The expression is now 8 - 24 - 7. We then subtract 8 and 24, giving us -16, and then we subtract the remaining 7, giving us -23. Therefore, the answer is -23.
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