Linsday won 85% of her tennis matches. What are her ratio of losses to wins

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

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

Can someone me and explain..will award brainlest!