Answer:
Very tough question. Oh I was just kidding but first increase points then I will answer
Time=distance/speed
621÷51.75
=12
So it takes 12 hours
Answer:
1.43 minutes to get same height
Step-by-step explanation:
Equation
180 - 8x = 160 + 6x
14x = 20
x = 1.43 minutes
Should be B
Because if it were C or D it would be the product and not the sum
