Answer:
140=10x
14=x
Step-by-step explanation:
" · " - product
" - " - difference
13 · (8 - (-10)) = 13 · (8 + 10) = 13 · 18 = 234
Yo sup??
let the relation be
z=Kx
when z=18 , x=6
18=k6
k=3
z=3x
when x=10
z=3*10
=30
Hope this helps
3:9 = 1:3
1:7 = 2:14
12:4 = 24:8
20:5 = 40:10
Hope it helps!
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