Ron sold a total of 15 hotdogs and burgers he sold 3 more hotdogs then burgers. how many of each did he sell?

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

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?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)