The dosage for a drug used to treat a male siberian tiger that weighs 550 pounds is based on the tiger's weight in kilograms (kg). what is the tiger's weight in kg? (1 kg = 2.2 lbs)
a) 200 kg
b) 250 kg
c) 300 kg
d) 500 kg

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

Plz me plz i will give a brain just plz

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?