We have a situation expressed with the following equation
where L is the miles after a number d of days and d is the number of days
we must find the miles after 31 days of construction, i.e. we replace the value d = 31
In conclusion, the answer is 89 miles
Answer:
V = tt r^2 h
Step-by-step explanation:
Let Poly = X
Andy gets twice as much as Poly so Andy = 2X
Pheobe gets three times as much as Andy, so she is 3(2x) = 6X
Now add them together to equal 270:
X + 2X + 6X = 270
Simplify:
9X = 270
Divide both sides by 9:
X = 270 /9
X = 30
Poly = X = 30
Andy = 2X = 2(30) = 60
Pheobe = 6X = 6(30) = 180
Answer:
Step-by-step explanation: