Answer:
and 
Step-by-step explanation:
Given

per section

Required
Model the scenario
The model of this scenario is:

This gives:
<em />
<em> -- This represents the multiplication model</em>
Divide both sides by 18



Reorder
<em />
<em> -- This represents the division model</em>
Answer:
Point D
Step-by-step explanation:
To draw a perpendicular bisector between BE, you have take more than half of the length BE on the compass. So, it should be D
Answer:
10 i think
Step-by-step explanation:
Negative 1/20 is the answer
They are simplified. 2 1/6 cannopt be simplified neither can 7 1/3
Brainliest please i need one more before im expert