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  • 22-08-2018
  • Mathematics
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What number belongs in the space next to 10? Look at pic. A)19 B)18 C)17 D)16 E)15

What number belongs in the space next to 10 Look at pic A19 B18 C17 D16 E15 class=

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  • 22-08-2018

the equation is 2x-1 right so all you have to do is plug and go

2x-1

2x10-1

20-1

19

so your answer would be A)19

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