Answer: The required equation would be
Step-by-step explanation:
Let x be the cost of soft tacos .
Let y be the cost of double deckers.
According to question, we get that
So, by using graphically, we get the values of soft tacos and double deckers.
(1.25,2.5) is the required point.
So, the cost of soft tacos is $1.25
The cost of double deckters is $2.5.
Hence, the required equation would be