Answer:
<h2>186 : 1</h2>
Step-by-step explanation:
1cm = 10mm
Therefore 8cm = 8 · 10mm = 80mm
The scale of the model

Answer:
c but you have it so thanks
Step-by-step explanation:
Answer:
1). 35.5
2).commutitive property of addition
3).Both
Step-by-step explanation:
1). 35.5
2).commutitive property of addition
3).Both
Answer:
Jonathan's solution
is correct.
Step-by-step explanation:
Given system of equations are:

Now
The graph of the linear equation
cuts the y-axis at the point
and x-axis at 
And the graph of the linear equation
cuts the y-axis at the point
and x-axis at 
And their point of intersection is 
And this is Jonathan's solution.
We can see from graph that point of intersection is 