A young sumo wrestler goes on a special diet to gain weight. The variable www models the wrestler's weight (in kilograms) after the wrestler has been on a special diet for t months.
w=80+5.4t
How much weight does the wrestler gain every 2 months?

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?

100 points, hi, i’m not sure how to get the equation from the graph and table.

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3