Answer:
i don't get u
Step-by-step explanation:
Answer:
The answer is -6 but its not in the option
Step-by-step explanation:

Let x = -5
[(-5)²-1]/(-5+1)
= (25-1)/(-4)
= 24/-4
= -6
Answer:
No its not
Step-by-step explanation:
When 42(x + 14y) is simplified:
42(x + 14y)
Expand and remove the brackets. Remember brackets mean to multiply.
42*x
42x
42*14y
588y
42x+588y
Therefore 42x-56 is NOT EQUIVALENT to 42(x + 14y) but is equivalent to 42+588y
Answer:
16 5/7
Step-by-step explanation:
this answer is if you mean how much is she NOT using...
If you divide the numbers on the bigger triangle by 5 you get the numbers on the smaller one