Answer:
T = 4B + 2F
Step-by-step explanation:
The Total Cost of 'B' burgers and 'F' fries
T = 4B + 2F
Answer:
x - 51
43
x - 99
-104
75 < 69 - x
150 + x ≤ 144
Step-by-step explanation:
Answer: 3/2x - 3 = y
Step-by-step explanation:
3x - 2y = 6
+2y = +2y
3x = 6 + 2y
-6 = -6
3x-6 = 2y
/2 = /2
3/2X - 6/2 = y
3/2x - 3 = y
The unit rate is 13 hours 20 minutes per customer.