2 years ago

If z varies directly as x and z=30 when x=8 fine z when x=4

Mathematics

1 answer:

Lelechka [254]2 years ago

5 0

So for this one all you have to do is use the formular

Z*k=x

30k=8

K=4/15

Then when x=4

4/15x=4

So x=15

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2 years ago

Lilla read 1/5 of her book last week. This week she read 3 times as much as she read last week. B. There are 75 pages in Lilla's

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3 years ago

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2 years ago

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2 years ago

PLZ HELP ASAP I don’t know the answer and I keep getting it wrong

Nuetrik [128]

I believe the Slope- intercept formula is y = mx + b

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3 years ago