Answer:
Solution is given below.
Step-by-step explanation:
<u>Given :-</u>
Per Newspaper = Php 5
Tip from supplier (per day) = Php 30
<u>To Find :-</u>
a) Earnings if he sells 30 newspapers in a day
b) Linear Equation
c) Graph
<u>Solving :-</u>
Let y be the total earnings and x the number of newspapers Nonoy sells.
a) y = 5(30) + 30
= $180
b) y = 5x + 30
c) See the attachment.
