Answered

Which equation to represent the following sentence: Two pounds of nuts costs

x dollars per pound and four pounds of chocolate costs $3 per pound combining to a total amount of $20.





2x+60=4



2(x+4)=20



2x+12=20



2(x+12)=20



Answer :

sqdancefan

Answer:

  (c)  2x+12=20

Step-by-step explanation:

You want the equation that represents, "Two pounds of nuts costs x dollars per pound and four pounds of chocolate costs $3 per pound for a total amount of $20."

Extended cost

When computing a total bill, the amount is the sum of the products of cost per item and the number of items at that cost.

Here, the total bill is 2 pounds at x dollars per pound (2x), and 4 pounds at 3 dollars per pound (4(3)) = 12. The sum of these products is ...

  2x +12 = 20

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