The expresion 14.42d + 12.24c can be used to find the total cost of d punds of almonds and c pounds of cashews how much does it cost to buy 3 and a half pounds of almounds and 3 and a half punds of cashews

Therefore the total cost of pound of almonds and pound of cashews is

[Where y is in $]

Step-by-step explanation:

[The unit of price is not given, I assume the unit of cost as $]

Given expression is 14.42 d + 12.24 c .

Where the amount of almond is denoted by d pounds.

and  the amount of cashews is denoted by c pounds.

The cost price of d pound of almond is $14.42.

The cost price of 1 pound of almond is

Then the cost of pound of almond is

Again from the given expression we get that,

The cost price of c pound of cashews is $12.24

The cost price of 1 pound of cashews is

Then the cost of pound of cashews is

Therefore the total cost of pound of almonds and pound of cashews is

y =

[Where y is in$]