At 9 a.m. a car (A) began a journey from a point, traveling at 40 mph. At 10 a.m.

1 answer:

5 0

At three hours as car a has already traveled a hour which making it three therefore making car b equal 2 hours or in a math equation 40×3=car b and 60×2=car a

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NemiM [27]

If you are asking 7/8 - 1/x= 3/4,

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Move the 7/8 over to the right. You will get 1/x=-1/8.

Simplify, it is x=-8.

Check=7/8 - 1/8=6/8

It checks out.

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3 years ago

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erma4kov [3.2K]

Example of linear equation:

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2 years ago

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slamgirl [31]

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