Estimate the unit rate of 12 pairs of socks sell for $5.79 any body knows what the answer is?
2 answers:
Answer:
unit price = $0.4825 per pair of socks
Step-by-step explanation:
Hello
I think I can help you with this
the unit rate is the price that you pay for an unit of the product , in this case the product is a pair of socks.
it is possible to find this value if the total price is divided by the total of productos
Step 1
Let
total paid: $5.79
number of products :12 pairs
step 2
put the values into the equation
unit price = $0.4825 per pair of socks
Have a great day
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Answer:
a (3,-1)
Step-by-step explanation:
The number that "completes the square" is the square of half the x-coefficient, (-6/2)^2 = 9. Rearranging the given function to include the square trinomial, we have ...
f(x) = x^2 -6x +9 -1 . . . . . . . here, we have 8 = 9 - 1
f(x) = (x -3)^2 -1 . . . . . . . . . . vertex form
Comparing this to the generic vertex form ...
f(x) = (x -h)^2 +k . . . . . . . vertex at (h, k)
we see that h=3 and k=-1.
The vertex is (h, k) = (3, -1).
