Answer:
A. V(x)= (50-2x) ( 35-2x)x
Step-by-step explanation:
Answer:
15/20 - 2/20 = 13/20
Step-by-step explanation:
Hope that helps!
There are 540 fuses in total and the original price of the internet is $55.91
<h3>
How to work with percentages?</h3>
a) We know that 5% of the fuses are faulty, and there are 27 faulty fusses, then we can write:
5% = 27
100% = x
We want to find x, to do that, we can write:
x = 27*(100%/5%) = 27*20 = 540
There are 540 fuses in total.
b) Now we know that the original price is P, and when we decrease it by 7%, then new price is $52.00
Then we can write:
$52.00 = P*(1 - 7%/100%)
$52.00 = P*(0.93)
$52.00/0.93 = P = $55.91
The original price is $55.91
If you want to learn more about percentages:
brainly.com/question/843074
#SPJ1
Answer:
no
Step-by-step explanation:
cant explain jus nonono
