I would tell you how to do it but its a very hard thing to explain
Answer: B, D, and E
Step-by-step explanation: 20% of 45 equals 9 D, D, and E all equal 9
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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5n-2=n+18
Move n to the other side
Sign changes from +n to -n
5n-n-2= n-n+18
5n-n-2= 18
4n-2= 18
Move -2 to the other side
Sign changes from -2 to +2
4n-2+2= 18+2
4n= 18+2
4n= 20
Divide by 4 for both sides
4n/4= 20/4
Answer: n=5
You would multiply 78,125 by 5 and get I think 390,625? I think
