Asandwich costs $0.75 more than a container of milk. a customer buys 4 sandwiches and 4 containers of milk. the customer pays $7.00. what is the cost of a sandwich?

Answer : The cost of sandwich is, $1.25

Step-by-step explanation :

Let the cost of sandwich be 'x' and the cost of container of milk be, 'y'

A sandwich costs $0.75 more than a container of milk. The equation will be:

      .............(1)

A customer buys 4 sandwiches and 4 containers of milk. The customer pays $7.00. The equation will be:

    ..............(2)

Now substitute the value of 'x' from equation 1 to equation 2, we get the value  of 'y'.

Now put the value of 'y' in equation 1, we get the value of 'x'.

The cost of sandwich = x = $1.25

The cost of container of milk = y = $0.5

Thus, the cost of sandwich is, $1.25

d

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~coco

d i think

step-by-step explanation: