How many solutions does the system of equations have? 2x + 3y = 6 y=2/3x-1 a. 0 b. 1 c. 2 d. infinite

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar, how much will the car be worth in 8 years?