02-11-2020
Mathematics

contestada

The cost of 5 sandwiches and 2 drinks is $14.50. The cost of 4 sandwiches and 6 drinks is $16.
How much does one sandwich cost?

Respuesta :

alejandrogarcia10 alejandrogarcia10

02-11-2020

Answer:

2.50 is the answer

Step-by-step explanation:

Answer Link

erewinkel49 erewinkel49

02-11-2020

Answer:

$3.05

Step-by-step explanation:

-3 x (5s + 2d = 14.50) = -15s - 6d = -43.50

(-15s - 6d = 43.50) + (4s + 6d = 16)

-9s/-9 = -27.50/-9

s = 3.05

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