Help with these please im sorry I wanna save points

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.