Respuesta :

1.25(j)•0.75(p)= total money
J=juice
P=popcorn
Plug 8 in for j and 12 in for p
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j for juice, p for popcorn, m for money Rishi received,

2a: 1.25j+0.75p=m

2b plug in the amount of each item Rishi sold to find the total amount of money Rishi received.

1.25(8)+ 0.75(12)=m

10+9=m

19=m

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