
Bradford T. answered 12/06/22
Retired Engineer / Upper level math instructor
Let u be the price of one utensil and v be the price of a vase.
3u+2v=229.90
2u+ v=128.27
Multiply the second equation by 2 and subtract from the first equation
3u+2v=229.90
-4u-2v=-128.27
--------------------
-u + 0v = -26.64 --> u = $26.64
2(26.64) + v = 128.27
v = 128.27-53.28 = $74.99