Answer:
Dave worked 60 hours.
Step-by-step explanation:
Let's assume that Dave worked a total of 
hours.
Since Kate worked 5 hours less than Dave: 
And Sarah worked 10 more hours than Dave: 
Combined, the three siblings worked 185 hours.
Dave worked 60 hours,
Kate worked 55 hours and Sarah worked 70 hours.
To check:
55 + 60 + 70 = 185 hours
The answer is x<4
This is due to the fact that anything less than 4 will be correct
for example if you put 3 for x 3(3)-3<9 it get 9-3<9 then 6<9 which is true because 6 is less than 9
The folling points do fall on the graph becuase (-1,4) would be on the left side of the graph and (3,4) would be on the right side of the graph
sorry dont have abetter explanation hope it helps
Answer:
76 words per minute
Step-by-step explanation:
3724/49 =76
