Answer:
( -1,-2)
Step-by-step explanation:
x + y = -3
x - y = 1
Add the two equations together to eliminate y
x + y = -3
x - y = 1
------------------
2x = -2
Divide by 2
2x/2 = -2/2
x = -1
Now find y
x+y =-3
-1 +y = -3
-1+1 +y = -3+1
y = -2
( -1,-2)
Answer:
1 4/5
Step-by-step explanation:
6 - 4 1/5 = x
6/1 - 21/5 = x
6/1 x 5/5 = 30/5
30/5 - 21/5 = 9/5
9/5 = 1 4/5
Divide each by 2
40= 20
144= 72
Divide by 2 again
20=10
72=36
Divide by 2 one more time
10=5
36=18
Ans= 5:18
is less than
. This is because 6/12 and 8/12 already have the same denominators, so we don't need to change em. Now lets look at the numerators:-
6 & 8
Now we will compare these
6 is less than 8
So, 6/12 is
less than 8/12.
Hope i helped ya!!
Answer:
I looked it up and it said -80
Step-by-step explanation:
