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12-11-2018
Mathematics

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I need to know questions 7,8,9,10,11,12,15,16,19,20,&21

I need to know questions 78910111215161920amp21 class=

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kaitlynnbakerrr kaitlynnbakerrr

12-11-2018

21 is 144
20 is 72
19 is -32
16 is -45
15 is 96
12 is 63
11 is 80
10 is 44
9 is -26
8 is -96
7 is -30

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