An internet service provider charges Php1.800 per month plus additional set-up fee. One customer paid of a total of Php 5,200 after 2 months of service.
Question :
1. Write an equation modeling this situation.
2.What is the initial set-up fee?
3. How much does it cost after 6 months of service?
Answers & Comments
Answer:
1. 2(1,800)+x=5,200
2. Php 1,600
3. Php 12,400
Step-by-step explanation:
2. 2(1800)+x=5200
3600+x=5200
x=5200-3600
x=1600
3. 6(1,800)+1600
10,800+1,600
12,400