Answer: 0.7
Step-by-step explanation: use calculator XD
Answer:
x=-2 y=0
Step-by-step explanation:
put the second equation in to the first one
-2x+x+2=4
-x=2
x=-2
y=-2+2=0
x=-2 y=0
No
There is not a common factor
Answer:
20
Step-by-step explanation:
1/4, 1/2, 4/7, and 2/3. I hope this helps!