Answer:
3
Step-by-step explanation:
Again, anything to the 0th power is equal to 1.
The 0th power is attached to the b, so this means that b = 1. Multiply 9 and (1) together to get 9.
Now you can subtract 9 from 12 to get 3 as your final answer.
Answer:
2n-4
Step-by-step explanation:
it isn't actually lololololol reeeeèeee. Nah jk it is
What do you mean?
2/4 equals 1/2
2/4 equals 0.5
2/4 equals 50%
Answer:
40 hours
Step-by-step explanation:
Just multiply the 20 mph by 2
Have a great day!
:)
Answer:
let cost of washer be x
cost of dryer be $745-x
we have
cost of washer =$95+($745-x)
x=$95+$745-x
x+x=$840
2x=$840
x=$840/2=$420
the cost of washer =$420
<h2>cost of drier </h2>
=$745-x=$745-420=$325
$325 is the cost of dryer.
