To round 2.83 centimeters to the nearest whole number, use the following:
"five or above, give it a shove. four or below, keep it low."
So, since the number is 2.83, keep the 3 low (make it a zero)
Now the number is 2.8
Since 8 is over 5, you round up.
2.83 has become the whole number 3
Answer:

Step-by-step explanation:

X+y=6 --> Equation 1
x-y=8 --> Equation 2
Equation 1 - Equation 2 =
2y =-2
y = -1
x+y = 6 --> Plug y value into equation
x + (-1) = 6
x-1 = 6
x = 7
y = -1, x = 7
Answer:
Domain: {-1 , 0 , 1}
Step-by-step explanation:
function (-1,1) (0,0) (1,2)
Domain is a set of x -values
so domain: {-1 , 0 , 1}
1+y>-13. I'm assuming that you're reffering to wanting an equation by your question.