Answer:
I think that it is n<3
Step-by-step explanation:
Answer:
b,e
Step-by-step explanation:
-5x -2= 10 false
-5x3=-15 true
-5x-5=25 false
-5x-6=30 false
-5x5=-25 true
Answer:
About 6 inches tall.
Step-by-step explanation:
One book has a thickness of 2 inches.
Another book has a thickness of 3.56 inches
Converting 2 inches to decimals will give; 2.4285714286 inches
If the books are stacked together, they become 2.4285714286 inches + 3.56 inches = 5.988571429 inches tall or about 6 inches tall (answer rounded up to nearest whole number).
Step-by-step explanation:
(1+3x-1)×{1-(3x-1)}
=3x.(1-3x+1)
=3x.3x
=9x^2.