Simple Exercise 4: Rutchel invested a certain amount of money and got back an amount of P8,400. If the bank paid an interest of $700, find the amount Rutchel invested.
Simple exercise 4: Rutchel invested a certain amount of money and got back and amount of ₱8,400. If the bank paid and interest of ₱700, find the amount Rutchel invested?
Answers & Comments
Verified answer
Answer:
P7,700
Step-by-step explanation:
The amount invested is the difference of the future amount and the interest
Given:
solving ,
Therefore , the amount rutchel invested is P7,700
Campetencies
●illustrate polynomial function.
●understand describe and interpret proper polynomial function.
●solve problem involving polynomial function.
Simple exercise 4: Rutchel invested a certain amount of money and got back and amount of ₱8,400. If the bank paid and interest of ₱700, find the amount Rutchel invested?
Answer: 7,700
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