3 years ago

Help please !!!!!!!!!

Mathematics

1 answer:

madam [21]3 years ago

8 0

Answer:

a=200;110;101andb=decreasing

Step-by-step explanation:

a.(100×10+1000)/10=200

(100×100+1000)/100=110

(100×1000+1000)/1000=101

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Step-by-step explanation:

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