Please tell me Why do I stink and how can I fix it

The system of equations graphed below has how many solutions?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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.