Respuesta :

c x d = total cost
c = $6, d = 4
$6 x 4 = $24

Answer:

c = $ 1.5 d

Step-by-step explanation:

Cost of 4 small drinks = $ 6

Cost of one mall drink = $ 6 / 4  = $ 1.5

Let the number of drinks is d and the cost is given by c.

So, the cost of d drinks = $ 1.5 x d

So, c = $ 1.5 d

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