I think that 0.45 would be one.
Yes simplify all you have to do or add like terms ex. 4x+3x
i belive that the answer is true
:) hope this helps!
Answer:
y=15
Step-by-step explanation:
Step-by-step explanation:
[1/2]^-2= 4
[1/3]^-2=9
[1/4]^-2=16
So sum is 4+9+16=29
Hope this helps you.