Answer:
<h3>
</h3>
Step-by-step explanation:
Move 5x to left hand side and change it's sign
⇒
Move 3 to right hand side and change it's sign
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Collect like terms
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Subtract 3 from 21
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Divide both sides of the equation by -6
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Calculate
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Hope I helped!
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Solution
For this case we have the following equation given:
And we can distribute the terms first ans we got:
Then we can aggrupate the terms like this:
Then we can solve for n like this:
5n =15
n = 15/5= 3
I need the answer too. My brother needs it.
Answer:
y=425*250^1.083
Step-by-step explanation:
It wants to write an equation of that models the amount of money in the account each month for the first year.
We need the Exponential Equation Formula: y=a*bx
Y is the amount of money in the account.
a is the initial amount he starts with
b is the amount being added each month
x is the rate of return
So, y=425*2501.083
