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5 votes
Evaluate 9.1s + 8.5t when s =7 and t = 8.

User Ely
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1 Answer

5 votes

Answer: 131.7

Explanation:

Substitute 7 in for S and multiply 9.1 by 7 getting 63.7 and then substitute 8 in for T and do 8.5 times 8 and you get 68. Then you add them and get 131.7.

User Maritess
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