2 years ago

Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship?

Mathematics

1 answer:

AlekseyPX2 years ago

7 0

Answer:2(x+1/2x)+3=105

Step-by-step explanation: that is how i got my answer. If not a similar answer i would go with 2x+3=3x+105.

You can automatically eliminate the first answer. The second one has a random 5, so eliminated. and the last one just isn't correct.

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Tamiku [17]

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by cos rule

cos A

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Step-by-step explanation:

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Sauron [17]

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