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The expression for the cost of soda is 100 ×   cents

Step-by-step explanation:

Given as :

The quantity of hot dogs sold by vendor = h

The quantity of sodas sold by vendor = s

The total cost of hot dogs and soda = $ d

Let The price of hot dogs = $ x

And The price of soda = $ y

Now, According to question

The price of hot dogs is twice as much as soda

so, $ x = 2 × $ y

I.e   x = 2 y

and $ x h + $ y s = $ d

Or , 2 × $ y  h + $ y s = $ d

Or, y =

∵ 1 dollar = 100 cents

So, the price of   = 100 ×   cents

Hence The expression for the cost of soda is 100 ×   cents  Answer