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Elanso [62]
3 years ago
6

A bird owner wants to purchase birdseed from the local pet store. Sunflower seeds sell for $8 per pound and regular bird seed se

lls for $6 per pound. How many pounds of each must the bird owner mix in order to make an 4 pound mixture that can be purchased for $7 per pound?
Mathematics
1 answer:
murzikaleks [220]3 years ago
6 0
If he buys 2 lbs of sunflower seed and 2 lbs of regular seed he will have 4 lbs of seed, for what he paid 16+12=28 dollars
so 28/4=7 dollars per pound <span />
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Find the values of a and b such that x^2-2x+2=(x-a)^2+b
vekshin1

Answer:

a = 1, b = 1

Step-by-step explanation:

Expand the right side and compare the coefficients of like terms on both sides, that is

right side

(x - a)² + b ← expand factor using FOIL

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Compare to left side x² - 2x + 2

Compare the coefficients of the x- term

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1² + b = 2

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Answer:

second option

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Answer:

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