Answer:
8/9
Step-by-step explanation:
The owner could sell 27 sandwiches and 7 water bottles.
Answer:
8.25
Step-by-step explanation:
Answer:
cylinder
Step-by-step explanation:
Answer:
System 1 : {3,0}; System 2 : {6,-2}
Step-by-step explanation:
2x + 3y = 6
-2x - y = -6
2y = 0
y = 0
-2x = -6
x = 3
system 2
2x + 3y = 6
2x + 2y = 8
y = -2
2x -4 = 8
2x = 12
x = 6