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tekilochka [14]
3 years ago
15

15. 19 - (12 – 6k) = 14 + 7k

Mathematics
1 answer:
DIA [1.3K]3 years ago
5 0

Step-by-step explanation:

19 -12+6k=14+7k

7+6k=14+7k

-6k -6k

7=14+x

-14 -14

-7=x

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Answer:

The African elephant weighs <u>111.5 tons</u> less than a blue whale.

Step-by-step explanation:

Given:

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Now, to find the weight of how more tons does a blue whale weigh than an African elephant.

As given, 1 ton = 2,000 pounds.

So, to convert the weight from pound to tons by dividing:

African elephant =15000\div 2000=7.5\ tons.

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Now, to get the weight of how more tons is blue whale weigh than an African elephant we subtract:

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=119 tons-7.5tons

=111.5\ tons

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