Answer:
0 < x < 6
Step-by-step explanation:
<u>triangle sides:</u>
other sides subtracted < third side < other sides added
4-3 < x+1 < 4+3
1 < x+1 < 7
1-1 < x+1-1 < 7-1
0 < x < 6
Hope this helps :)
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Answer:
9/196
Step-by-step explanation:
Answer: 3/4
Step-by-step explanation: 3/4 equals .75
8 workers can complete a task in 10 days, meaning the man-hours needed to this task is 80 man-hours.
Hence for 5 workers to complete the same task that require 80 man-hours, 80÷5= 16.
So, it will take 16 days for 5 workers to complete this task.