Answer:
x>-4
Step-by-step explanation:
im pretty sure but i dont know
Answer:
12 people
Step-by-step explanation:
On the morning of the 3rd day, there are 4 working days (of the 6 days) left for 12-person crew, or 4*12 = 48 man.days
The team completed the remaining job in 2 days. This means 48 / 2 = 24 people helped complete the task.
So the number of new workers who joined the crew is
24 - 12 = 12 people
Answer:
(2, -3)
Step-by-step explanation:
Domain: all reals(-∞,∞); because there is no limit for x but there is a relative max and min.
Range: all reals(-∞,∞); because the formula extend to -∞ to∞.
Pink and yellow are perpendicular