Step-by-step explanation:
An example : x² + 1 = 0....
Company A: 177$
Company B: 238$
Both companies together: 415$
Answer:
5
Step-by-step explanation:
-17.6 -(-21.3) = -17.6 + 21.3=3.7

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<em>"Associate with people who are likely to improve you."</em>