Which set of ordered pairs does not represent a function? 1-{(0,6),(5,−4),(3,−4),(8,−6)}

2- {(6,−1),(−6,−1),(−2,−8),(−4,9)}

3-{(−3,−3),(4,1),(−3,3),(2,2)}

4-{(1,−4),(5,−7),(−3,−6),(−2,−4)}

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

What is the relationship between all triangles that can be drawn given the same three angles