Number of Pounds Price per Pound Cost
Raisins x 3.50 3.5x
Nuts 4.75
Mixture 20 4.00 80
Which expression could represent the total cost of the nuts?
Responses
A 4.75(x − 20)4.75(x − 20)
B 4.75x4.75x
C 4.75(20 − x)4.75(20 − x)
D 4.75(20 + x)4.75(20 + x)