Answer:
3,000,000,000
60,000,000
66,000
900
Step-by-step explanation:
3,060,066,900
:)I dont know is C
Answer:
12
Step-by-step explanation:
N - 3 = 9
Add 3 on both sides,
N - 3 + 3 = 9 + 3
N = 12
1)n=2(56)
2)x=5
If u need to show work it would be like this****
(-1/13)-13x=-65(-1/13)
X=5
Remove parentheses
2c - 4 + 5c + 11
Combine like terms
Answer: 7c + 7
To solve this you can multiply the second equation by to get
3x+6y =18
Then you can subtract it by the first equation to get
7y= 14
And get y= 2
Then you plug in y to one of the equations to find that x=2