Respuesta :
Answer:
I think when you said "in her" you meant "in all" so... the answer should be 136 if im not mistaken.
Step-by-step explanation: 2 x 20 = 40
40 + 8 x 10 = 120
she got enough plates for each seat (eight)
so 8 x 2 = 16
120 + 16 = 136.. :P