Answer:
x (blue circle thing) = 46
y (dna) = -63
z (molecules) = 52
Step-by-step explanation:
Answer:
186?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Fill in the given expressions and simplify.

Going the other way, we have ...

Answer:
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Step-by-step explanation:
Given


Required
Determine the %decrease
First, we need to determine the amount paid



The percentage decrease is the calculated as follows:

In this case;


So; we have:





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<em> (Approximated)</em>
Answer: $612.65, $2,567.45, and increase
Step-by-step explanation: