Step-by-step explanation:
4x2 - 25b2
We can solve it by the squares so
(2x - 5b) (2x + 5b)
2) x2 - 81
The same case is here so
(x - 9) (x + 9)
Answer:
$0.30
Step-by-step explanation:
3.68*.0825= .3036
Answer:
-1
Step-by-step explanation:
The constant rate of change is -y for every one x.
Answer: It has no property and isn't equal
None of the properties work because 0 + 32 =32
The answer is 2/5
16/40 8/20 4/10 2/5