Answer:
(2,-3)
x=2 y=-3
Step-by-step explanation:
2x+y=1 y=1-2x
3x+2y=0
3x+2(1-2x)=0
3x+2-4x=0
-x+2=0
-x=-2
x=2
2x+y=1
2(2)+y=1
4+y=1
y=-3
Answer:
D reorder the terms using communitive properties
because there is nothing else to do with this problem
Step-by-step explanation:
8 3√25 k
I checked the other problems and K was 12
Hope this helps ?
Answer:
8/5
Step-by-step explanation:
2/5 hour = 2 miles
1/5 hour = 2 ÷ 2 = 1 mile
5/5 hour = 1 x 5 = 5 miles
5/5 hour = 1 hour
Answer: The unit rate is 5 miles/hour
It is impossible to work out. You don't have enough information.