It's choice C as the root overhead bar goes over all of (x-7) and not just the x. So you have the correct answer.
f(x) = x^4+7
y = x^4+7
x = y^4+7
y^4 = x-7
y = FourthRoot(x-7)
Answer:
3
Step-by-step explanation:
Lest assume Length=y and width=x
y= 3x+2
p=2(x+y)
100=2(x+3x+2)
100/2=4x-2
50+2=4x
52/4=x
x=13
the width is 13 m
The answer is c! hope this helped!
She needs 750 meters because 1,000 x .75 is 750 i thinkk