For this case we have:
Diana:
mile in 5 minutes.
To find the speed we divide the distance by the time:
Thus, Diana's speed is
Fernando:
mile in
Thus, Fernando's speed is
We find the speed in miles per hour considering that an hour has 60 minutes.
Diana:
Fernando:
Answer:
Diana's speed is
Fernando's speed is
Answer:
50p
Step-by-step explanation:
you can add them all up together. 27+3+6+14=50!
Answer:
2 dollars
Step-by-step explanation:
The original price of the comb is x dollars.
The hairdresser purchases 12 combs for a (12x -24)dollars
To get the amount charged per comb, divide the price for 12 combs by 12
The amount charged for each comb will be =
=x-2
amount per comb is x-2 dollars.
since the original price of each comb is x dollars, it means 2 dollars was discounted from each comb
V = lwh
3 = (30)(40)(h)
3 = (1200)(h)
<u> </u><u>3 </u><u> </u><u /> = <u>1200h</u>
1200 1200
1/400 = h