Answer:
I don't know what i do not know
Slope = (-3 - 1) / (4 -4) = -4
Answer:
824
Step-by-step explanation:
the answer is 824
Answer: The corect ones are 81/x - 3 =6 and 2x - 2 = 15
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Answer:
b) Take the current height, and add up 15.
c) y = 80x + 15
where y is the height of the water in the pool, in centimeters
where x is the time since the hose is in the pool, in hours
d) 180 = 80x + 15
165 = 80x
x = 165/80 = 2.0625 hours, which is also 2 hours and 3 minutes.