Answer:
the second one 9v+36
Step-by-step explanation:
because with the way it set up it wants you to multiply 9 by everything inside of the parenthesis so 9 times v is 9v and 9 times 4 is 36 thus 9v+36 and you also take the addition symbol from inside the parenthesis.
The answer would be 92.5.
The 4 is the tenth
The 7 is the hundredth
The 1 is the thousandth
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Answer: 1.000
Step-by-step explanation: