2 years ago

Please help :( a to d, will give brainliest!!

Mathematics

1 answer:

____ [38]2 years ago

4 0

Answer:

a) y=4x-3

b) y=-1/2x+4

c) y=-3x+8

d) y=5/3x-1

Step-by-step explanation:

y1-y2/x1-x2

Plug in the numbers and solve.

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3 years ago

Kevin is 3 years older than daniel. Two years ago, Kevin was 4 times as old as Daniel. Let k be Kevin’s age and let d be Daniels

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Answer:

Daniel (now) is 3 years old, (2 years ago) is 1 year old.

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-Daniel: d

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-Daniel: d - 2

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