Answer:
z>-4
Step-by-step explanation:
120 + 120 + X + X = 360
240 + 2X = 360
2X = 120
X = 60
Answer: The second one, 10 rolls for $12. 1.29 (Rounded)
Step-by-step explanation:
14/18 is 1.29 (Rounded)
10/12 is 1.20.
The unit rate is cheaper, therefore making it the better buy