Solve the linear system by using substitution y=-3x-1 4x+3y=2

4x+3(-3x-1)=2. This is gonna lead to x=-1 and y=2

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425