3 years ago

Solve for 3(2d −1)≥4(2d−3)−3

Mathematics

1 answer:

katovenus [111]3 years ago

8 0

Answer:

6>d

Step-by-step explanation:

6d-3> 8d-12-3

6d-3>8d-15/ +15

6d+12>8d/-6d

12>2d/÷2

6>d

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Answer:

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Step-by-step explanation:

The complete time is the sum of time taken on each lap. We translate the two statements into mathematical expressions to determine the required output:

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(ii) She completes her second lap 3.129 seconds faster than the first lap:

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Step-by-step explanation:

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