Answer: = −18.5s+28.1
Step-by-step explanation:
Distribute:
=(−2.5)(2s)+(−2.5)(−5)+(−3)(4.5s)+(−3)(−5.2)
=−5s+12.5+−13.5s+15.6
Then,
Combine Like Terms:
= −5s+12.5+−13.5s+15.6
= (−5s+−13.5s)+(12.5+15.6)
= −18.5s+28.1 ← Final Answer
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