CBSE Class 9 Answered
The food charges in a hostel are as
follows:
For the first day, the charges are Rs. 100
and for the subsequent days it is Rs. 50 per day. Taking the number of days
as x and total charges as Rs. y, write a linear equation for this information
and draw its graph.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Number of days = x
Total charges = y
According to question,
y = 100 + (x - 1) 50
= 100 + 50x - 50
y = 50x + 50
x |
1 |
2 |
3 |
y |
100 |
150 |
200 |
Answered by | 04 Jun, 2014, 03:23: PM
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