3x + y > -8
We have to substitute each and check
Lets take the first one
3(-3) + 0 > -8
-9 > -8
is -9 greater than -8? No, in the number line -8 is greater than -9
The solution is the second option:
3(-2) - 1 > -8
-6 -1 > -8
-7 > -8
Yes, this is right.
It is 2.3/2.6/5/24
from least to greatest
The answer is 87.50 hope this helps
So we just need to round all the numbers to the nearest hundred and add.
391 --> 400
221 --> 200
16 --> 0
So 400+200+0=600
Hope this helps! If you have any questions just ask!
Not sure if it is correct but this is what I think:
(new - old) : old
(2.80-2.86):2.86= 0.0209 + 1 = 0.979 %
rounded answer is than probably 1.00%
checking:
2.86 x 0,979 = 2.79994