Answer:
Option 3: 2/(x-4)
Step-by-step explanation:
Factoring the top part:
2x + 8 = 2(x+4)
Factoring the bottom part using difference of squares:
x^2 - 16 = (x+4)(x-4)
We can cancel the x+4 from the top and the bottom, so all we are left is:
2/(x-4)
70. 180-120=60, and 180-60+50=70
Answer:
52%
Step-by-step explanation:
What is the percent of change from 74 to 35 rounded to the nearest percent
Step one:
given data
initial value=74
final value= 35
Required
Percent change
Step two:
Percent change= 74-35/74*100
Percent change=39/74*100
Percent change= 0.52*100
Percent change= 52%
Not sure, can you elborate?
<span>a+s=566
s=a+66
a+a+66=566
</span>2a=500<span>a=250
c=250+66 </span>