Answer:
Zero
Step-by-step explanation:
In math, an identity is a number, n, that when added to other numbers, gives the same number, n. The additive identity is always zero. This brings us to the identity property of addition, which simply states that when you add zero to any number, it equals the number itself
Answer:
The vertex of the parabola is (-2,0)
Step-by-step explanation:
The given function is:

Now, in order to find the vertex for the parabola, that is v(h,k), comparing the above equation with the standard form of equation that is
, we get
a=-3, b=-6 and c=0
We know,
and
, therefore
and 

Thus, the vertex is given as:(h,k)=(-2,0).
Answer: 193.8125
8 pairs cost 221.50
1 pair costs 221.50/8
7 pairs cost 221.50/8 * 7 which is 193.8125
Brainliest pweasee if the answer is correct! <3
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Answer:
i think x≥6
Step-by-step explanation: