If `x=3` and `y=1`, find the value of `x^x + y^y`.

If x=3 and y=4 , find the value of 4x-3y

If x=3 and y=4 , find the value of 3x+2y

If x=2 and y=3 , find the value of x^x + y^y =

If 3x+2y=10 and 2x+3y=15 , find the value of x+y .

If x =3 and y=1, then find the values of (i) 3x-2y" "(ii) (22)/(3)x^(2)-(7)/(2)y^(2)

If 3x + 2y = 10 and 2x + 3y = 15, find the value of x + y.

(i) x+2y=-7 and 3x-2y=-1, then find the value of x. (ii) If x+y=8 and 4y-x=2, then find the value of y. (iii) If 3x+5y=9 and 5x+3y=7, then find the value of x+y. (iv) If 3x-y=11 and x-3y=17, then find the value of x-y.

If x= -2 and y =3 , then find the value of (y/x)^y .

If 3x-2y=24 and 2x-3y=18, then find the value of x+y.