valery123
valery123 valery123
  • 19-01-2016
  • Mathematics
contestada

I need the answer for all the 6 questions and I also need them to be explained please... Fast...

I need the answer for all the 6 questions and I also need them to be explained please Fast class=

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apologiabiology
apologiabiology apologiabiology
  • 19-01-2016
the answer is to isolte the unknown on one side by itself so
I hope you know how number lines because It is hard to do on branly so
1.
h-16 <-24
add 16 to both sides
h<8
graph



2. y+6 >-13
subtract 6
y>-19
graph


3. -3<n-8
add 8 to both sides
5<n
graph



4. 3<m+1.4
subtract 1.4 from both sides
1.6<m
graph




5. x+0.7>-0.3
subtract 0.7 from both sides
x>-1
graph




6. w-8>5.6
add 8 to both sides
w>13.6
graph
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