Answer:
13 <m-25= m>38
18 <4m-15= m>33/4
k/4+2-k=10 = k= -32/3= -10.667
Step-by-step explanation:
13<m-25
add 25
13+25<m-25+25
38<m
or m>38
18<4m-15
add 15
18+15<4m-15+15
33<4m
4m>33
m>33/4
or m>8.25
k/4+2-k=10
multiply by 4
k+8-4k=40
-3k=40-8
-3k=32
k=-32/3
