If f(x) = 2x and g(x) = sqrt x, what is the domain of (fog)(x)?
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12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.