the difference from 40000 to the future value in 2020, namely 5 years later is simply the yield or interest amount.

Answer:
1 parallelogram and 1 rectangle
Step-by-step explanation:
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Step-by-step explanation:
-4x - 2y = 18
+ (4x - 4y = -36)
=> -6y = -18, y = 3
As we added the equations together, we have eliminated x and found y.
Hence the correct answer is "Add to eliminate x".
I think that is right I look it up and god bless have a great day