Answer:
14, 42
Step-by-step explanation:
-7 is only a multiple of 7
-4 is only even
2 is only even
21 is only a multiple of 7
34 is only even
Answer:
6x + 48
Step-by-step explanation:
multiply each term inside the () by 6
6x + 6*8
The system is
i)

ii)

The solutions to this system, are all points (x, y) for which BOTH these 2 inequalities hold.
Check the points separately:
(5, 1)
i)

True
ii)

Not True
(0, 0)
i)

True
ii)

True
(-2, -3)
i)

True
ii)

True
(2, 5)
i)

Not True
ii)

Not True
Answer: (0, 0) and (-2, -3)
A-1500
B-1500
C-1500+1500=3000
Answer:
25.88
Step-by-step explanation: