An inverse variation function has a k value of 8. which ordered pair is on the graph of the function?

(0, 8)
(16, 2)
(3, 24)
(4, 2)

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.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Yvaries directly as x. y =90 when x=6. find y when x=13