I would need to see the table to answer this question
2x+4y=16
2x+4(4)=16
2x+16=16
-16=-16=2x=0
Answer:
18
Step-by-step explanation:
9*2 square
Answer:
20 days
Step-by-step explanation:
t = time required by one worker to complete the job alone
(t+8) = time required by the other worker
So:
7.5/ t + 7.5/ (t + 8) = 1
Solve for t.
...
t = 12 days, the first guy working alone
The other worker would finish the job in 20 days.
Answer:
100% left handed people
20.6% = women
Not women who are left handed
=100-20.6
=79.4%
