Answer:
The answer to your question is y = 4 - 1.5x
Step-by-step explanation:
Data
River's speed = 2 mi/h
David's speed = 6 mi/h
Rate of change = 1.5 mi/h
From the data given, we can conclude that the rate of the boat will be the difference between David's speed and the speed of the boat = 4mi/h.
The slope must be negative because it decreases.
The only equation that satisfies both conditions is the second option.
Answer:
21 tribbles on the 7th night
Step-by-step explanation:
every night 3 tribbles appear meaning that the tribbles spawn rate is y=3x
y= number of tribbles
x= number of nights
That’s an acute triangle since all angles seem less then 90 degrees
Answer:
<u>D) 3.9 units</u>
Step-by-step explanation:
1.2 -(-2.7)
= 1.2 + 2.7
= 3.9
The answer is <u>D) 3.9 units</u>.
