Hello,
Adding the 2 equations,
x+y+x-y=k+k ==>2x=2k==>x=k
if x=k, y=k-k=0
solution is (k,0)
Answer:
3.940201X 10^115
Step-by-step explanation:
2^3x (2x2x2x2x2x2x2)
2^3x128
2^384
3.940201 x 10^115
Answer:
5n+5
Step-by-step explanation:
5(n+3)-10
5n+15-10
5n+5
You just need to divide 13 and 2 and get 6.5.
For number one the media is 22 and 5