the answer is 3.6
I hope this helps
Answer:
,,,,,
Step-by-step explanation:
1/50
54% = 27/50
72% = 18/25
97% = 97/100
3b + 2f = 17
2b + 4f = 18
-6b - 4f = -34
6b + 12f = 54
8f = 20
f = $2.50 fries
3b + 2(2.5) = 17
3b + 5 = 17
3b = 12
b = $4 burger
