Ethan is building birdhouses in shop class, and he has a total of 209 nails on hand. a small birdhouse requires 25 nails and a large birdhouse requires 47 nails. write the inequality in standard form

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Find the domain of the following expression: 1/(√x)-2

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