2 years ago

Please help me with this

Mathematics

2 answers:

Naya [18.7K]2 years ago

6 0

I think N? Because it’s took 100 kilo and The other it took less

Solnce55 [7]2 years ago

5 0

Pretty sure it’s N, because you have to take the distance divided by the hours and so N would be the slowest

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Since you have y alone on one side of the equation......

Use substitution and plug in 1/2x-4 for y in the other equation.

$3x+2(1/2x-4)=23\\$

Distribute

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Combine like terms

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Add 8 to both sides

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Divide.....

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Your answers are:

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