Nando has 4 goldfish. Jill has 3 goldfish. Cooper has 2 times as many goldfish as Nando and Jill combined. Write an equation tha
2 answers:
Answer:
Step-by-step explanation:
Given : Nando has 4 goldfish. Jill has 3 goldfish. Cooper has 2 times as many goldfish as Nando and Jill combined.
i.e. Number of goldfish Cooper has =
To write the equation that compares the number of goldfish Cooper has with the number of goldfish that Nando and Jill have , we denote the number of goldfish Cooper has as "c", we get
Hence, the required equation :
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Answer:
1. $361800
Step-by-step explanation:
Given,
principle balance=$670
interest rate=8%
A= Final amount
P= initial Principal balance
r= interest rate
n= number of times interest applied per time period
t= number of times period elapsed
compound interest formula,
Therefore the Present value is $361800
You then would eliminate 6, by adding 6 to both sides
Then you want all of the X's on the same side, so you subtract 2x from both sides.
Then to isolate the X, you divide by 2
The answer is x=2