Question 1203103
The first section:


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 A customer bought 2 fruit cups and 3 sandwiches for US$ 19.
When she bought 6 fruit cups and 8 sandwiches her bill was US $54.
• Write two equations to represent the information given above.
• Calculate the cost for ONE fruit cup.
• Hence, determine the cost per sandwich.
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c fruit cup price
w sandwich price


Description part gives this system:
{{{system(2c+3w=19,6c+8w=54)}}}


The next two bullet-points are straightforward.