So let's find the unit rate of these.
18 mi/ 2 hrs = 9 mi/ 1hr
45 mi / 5 hrs = 9 mi/ 1 hr
So you are running 9 miles an hour.
If you have any questions please comment! :)
X=original price
increased by 20%
100+20=120
increased by 20% means times 1.20
1.20x is new price
then reduced by 10%
100-10=90
1.20x times 0.90=final price
1.08x=final pricie
given final price=194.40
1.08x=194.40
divide both sides by 1.08
x=180
the original price was $180
I better get some kind of special treatment for solving this one. First of all is William related to Barry Allen in any way? My mans william is running 2 miles in 9 2/3 minutes and he's running 1 mile in 4 5/6! William is running .21 miles per minute. This wasn't worth it for 5 points...
Final Answer ( 0.21 miles per minute)
I hope this help with your questions let me know if you have more
Have a nice day :)
Answer:
$6000
Step-by-step explanation:
12 = 4800
Divide both sides by 12 to get the price of 1 computer.
1 = 400
Multiply by 15...
15 = 6000