3. Mr. Tan increased his son's allowance who is studying in college. He gave him P3, 000 on the first month, P3, 300 on the second month P3, 600 on the third month an so on. How much will his son receive on the 6th month? a. P4,500 b. P4,200 C.P4,800 d. P4,900 Cahan
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Answer:
B.
Step-by-step explanation:
3.
First month = 3,000 php
Second month = 3,300 php
Third month = 3,600 php
We can see that the intervals are 300php. Using this, we can derive a formula which is:
3000 + 300 (x-1)
with x as the month
Using this formula:
3000 + 300 (6-1)
= 3000 + 300 (5)
= 3000 + 1500
= 4500
a. 4500