X²-9x=36
minus 36 both sides
x²-9x-36=0
what 2 numbers multiply to -36 and add to -9
-12 and 3
(x-12)(x+3)=0
set to zero
x-12=0
x=12
x+3=0
x=-3
the number is either -3 or 12
it would be 6/10, then 2/5, and last is 1/2. hope this answered your question.
Answer:
18
Step-by-step explanation:
600kb in 24 seconds to find out how many kbs per second divide by 24
600/24 is 25kb