3 years ago

Cant figure this out

Mathematics

2 answers:

Anna35 [415]3 years ago

7 0

The michine is taking away 6 from each number. If she put in 77 she would get 71

geniusboy [140]3 years ago

4 0

Since Katie entered the number 15 and it displayed 9 the machine in this case is doing whatever number you put in -6 so it displayed 9 again when 23 is entered 23-6 = 17 and that is what displayed and again for 100 and 94 so the machine is taking 6 off each time.

A, The machine is taking 6 off each time.

if you enter 77 and 6 was taken off it would be 71 so 71

B, 71

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