Answer:
Step-by-step explanation:
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
1.75 us cups is equal to 14 fl oz
X+11=3
-11 -11
x=-8
you subtract 11 from both sides. then you got the answer.
21 customers because add 21+21 and u get 42
Answer: C
Step-by-step explanation:
