Question 295680
salary 
535=(8)*s/2+s*48
587=12*m/2+m*52
m=10.1207,s=10.2885
m=10.12 s=10.29


work problem
6/(x+5)+6/x=1
x=10 Martin takes 10 hours alone 30 lines an hour
x+5=15 Sammy takes 15 hours alone 20 lines an hour
6/10+6/15=1
3/5 + 2/5=1
Sammy does 2/5 and Martin does 3/5 of the job.
2/5*300=120 lines working together
3/5*300=180 lines working together