Ollie has $400 balance on her credit card.She pays $60 a month on the card.Does this situation have a positive or negative rate
1 answer:
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Given:
Salary = $400 a month
Rate of commission = 10%
Total sales = $2000
To find:
The total money you will make this month.
Solution:
We have,
Rate of commission = 10%
Total sales = $2000
Commission =
=
We know that,
Total money = Salary + Commission
=
=
Therefore, the total money you will make this month is $600.
Answer:
r = 2
Step-by-step explanation:
We have the formula of
Now, it is given that ........ (1)
And we have to find the value of r which satisfy the above equation.
So,
Now, we have to use the trial method to find the value of r.
For r = 1,
Hence, r can not be 1.
Now, put r = 2,
Therefore, r = 2 (Answer)