OpenStax, Elementary Algebra 2e §1.4 Multiply and Divide Integers · Exercise 39 · Arithmetic · Integers

Multiply and Divide Integers · Exercise 39

Evaluate each expression.

$r + s$ when $r = - 9, s = - 7$

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OpenStax, Elementary Algebra 2e · §1.4 Multiply and Divide Integers · Exercise 39

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