Divide the amount paid by the rate:
300 / 1.5 = 200
Multiply that by the 100
200 x 100 = 20,000 per month
I believe the answer would be A.
ANSWER

EXPLANATION
We want expand:

We expand using the distributive to obtain:


Simplify further by combining the two terms in the middle:

The solid 3D object that is produced by rotating the triangle about line m is a cone.
<h3>What is a triangle?</h3>
It should be noted that a triangle simply means a shape that has three sides and three angles.
In this case, the solid 3D object that is produced by rotating the triangle about line m is a cone.
Learn more about triangle on:
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