Solve the simultaneous equations
4x+3y=1
4x^2+3xy+y^2=2​

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Mariano delivers newspaper. he always puts 3/4 of his weekly earnings in his savings account and then divides the rest equally into 3 piggy banks for spending at the snack shop, the arcade and the subway