Join IDNLearn.com to access a wealth of knowledge and get your questions answered by experts. Join our knowledgeable community and get detailed, reliable answers to all your questions.


What expression can be used to determine the total cost of buying c pounds of cashews for $3.15
per pound and f pounds of flour for $0.82 per pound?


A. 3.15c + 0.82f
B. 0.82c + 3.15f
C. 3.97 (c + f)
D. 3.15c - 0.82f


Sagot :

Answer:

A. 3.15c + 0.82f

Step-by-step explanation:

c pounds of cashews for $3.15 = 3.15c

f pounds of flour for $0.82 = 0.82f

then, the expression can be used to determine the total cost is:

A. 3.15c + 0.82f