Answer:
12x-7y+3z
Step-by-step explanation:
A reasonable estimate would be 180 students with blue eyes
4/7 is the answer.
I cant reall explain becuase it will take forever xD
Can you please add a picture of the problem or type all the measurements and information?
x = 5i x =-5i
Step-by-step explanation:
x^2+25=0
Rewriting
x^2 - (-25)=0
Writing as the difference of squares
a^2 - b^2= (a-b) (a+b)
where a = x and b = (sqrt(-25)) =±5i
( x-5i) ( x+5i) =0
Using the zero product property
x-5i =0 x+5i =0
x = 5i x =-5i
