OpenStax, Intermediate Algebra 2e §1.5 Properties of Real Numbers · Review Exercise 91 · Algebra · Expressions

Properties of Real Numbers · Review Exercise 91

Simplify each expression.

ⓐ $23 - (- 17)$ ⓑ $23 + 17$

~8 minWritten answer · compare with the solution

OpenStax, Intermediate Algebra 2e · §1.5 Properties of Real Numbers · Review Exercise 91

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