The answer is 4x-8+4y i think?
Answer:e
Step-by-step explanation:
The equation for the submarine is given as y =-240x
Where y is the distance of the descent
x is the time in hours
and -240 is the rate of distance per unit time
To calculate how long it will take this submarine to reach the descent
x = y /-240
Answer:
Even [ 10 is even ] ( 50 ÷ 5 = 10 )
