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3 years ago

Need help! please reply with right answers please.

Mathematics

2 answers:

Lerok [7]3 years ago

7 0

Answer:

Step-by-step explanation:

if lucy was half lisa's age at 6, that means she was 3. so there's a 3 year difference between the two sisters, so now if Lisa is 40, that makes Lucy 37.

Natalija [7]3 years ago

4 0

It 37 u can divide 6 by 2. Would be three then u just subtract 40 -3 =37

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Answer:

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3 years ago

An animal gained 5 kilograms steadily over 20 years. What is the unit rate of kilograms per year?

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The unit rate is 0.25 kilograms per year.

Step-by-step explanation:

Lets define unit rate first

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Keywords: Unit rate, rate of change

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Step-by-step explanation:

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