Chapter 1: Problem 88
Determine whether each statement "makes sense" or "does not make sense" and explain your reasoning. It takes me too much time to add real numbers with a number line.
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Chapter 1: Problem 88
Determine whether each statement "makes sense" or "does not make sense" and explain your reasoning. It takes me too much time to add real numbers with a number line.
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Simplify each algebraic expression. $$2 x-10 x$$
Perform the indicated subtraction. $$-\frac{4}{9}-\left(-\frac{1}{9}\right)$$
Identify the terms in each algebraic expression. $$-9 a-4 b$$
Write a problem that can be solved by finding the difference between two numbers. At least one of the numbers should be negative. Then explain how to solve the problem.
A multiplication is expressed as a repeated addition. Find this sum, indicated by a question mark. $$3(-3)=(-3)+(-3)+(-3)=?$$
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