Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 1 - Solving Linear Equations - 1.5 - Rewriting Equations and Formulas - Exercises - Page 42: 48

Answer

$34$.

Work Step by Step

The given expression is $=18\cdot 2-4^2\div 8$ Use BODMAS rule. Use $4^2=16$. $=18\cdot 2-16\div 8$ Divide. $=18\cdot 2-2$ Multiply. $=36-2$ Subtract. $=34$ Hence, the solution is $34$.
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