Problem: Miss Santiago pays an amount Php 90 per week for using her mobile data. Most of the time she uses it for browsing and searching lessons/topics every day.
a. How much will Miss Santiago pay for using mobile in two weeks? three weeks? four weeks?
b. Express each as an ordered pair.
c. Complete the table below in illustrating the relations of the amount paid to the number of weeks used
in 2 months
Solution:
а.

b.

C.
No. of
Hours
Amount
paid
1
2
3
4
5
6
7
8​