That’s the same thing I’m on
Answer:21
Step-by-step explanation: plug in 19 and 1
1x3 is 3 plus 19 is 21
((-9+14)/2, (-20+12)/2)
(5/2,-8/2)
(5/2,-4)
Answer:
Step-by-step explanation:
j=k+4
k=3r
j=3r+4
j+k+r=46
3r+4+3r+r=46
7r+4=46
7r=42
r=6, since k=3r
k=18, since j=k+4
j=22
j,k,r=22,18,6
