Your answer is D because 10*2 is 20 and 6*2 is 12 so 12 out of the next 20 customers will purchase a sandwich.
Answer:
36
Step-by-step explanation:
All you gotta do is 9x4 or 9+9+9+9=36
Answer: 18.36
Step-by-step explanation:
Replace "z" with "2":
.
Answer:
5+ 4x > 7, x > 1/2
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation: