Tha number one the aswer is b 5.4
Answer: 5 8 7 9 5 6
Step-by-step explanation:
Because you go by which is closer to the denominator
Easy peasy pumpkineasy the answer issssssssssssssss 455555
Y^2-9^2
(y-9)(y+9)
To see if its right:
y*y+y*9-9*y-9*9
y^2+9y-9y-81
y^2-9^2
A,81 because if you try checking 81 will be the only composite number im in 6 grade.....
