Answer:
10 wedges
Step-by-step explanation:
To find the number of wedges, the total weight should divided by weight of one wedge.
equation for first figure=2x+y=2
equation for second figure= 4x-y=8
(use formula x/a+y/b=1)
where, a=x component and b= y component..
Stepfff-by-step explanation: