What is the f1 generation of a punnett square for w and w

F1 generation: The first generation of offspring from P generation (means first filial: Latin for "son")

Solution :-

Given that cost of each sandwich is AED 22 .50 .Also there is a delivery charge of AED 10 .

Also , it is given that total cost should be represented by t and sandwiches by s .

So , if one sandwich costs AED 22.50 .

Then , s sandwich will cost 22.50 × s = AED 22.50s.

Now , there is a delivery charge of AED 10 .

So , the total cost will be AED ( 22.50s + 10 ) .

And as per Question , it equals to t .

Hence the required equⁿ will be ,

2) If one sandwich costs AED 22.50 then 10 will cost 22.50 × 10 = AED225