Answer:
Raul sold worth of ticket = $450
Step-by-step explanation:
given data
Raul sold = three times raffle
sold ticket = 50
total sold amount = $700
solution
we consider here dollar worth of ticket sold by Any = x
so dollar worth of tickets sold Raul = 3 x
and dollar worth of tickets sold by Michael = x - 50
so equation will be
x + 3x + (x-50) = 700
solve it we get x
x = 150
so here Any sold = $150 worth of ticket
and Raul sold worth of ticket = 3 ×150
Raul sold worth of ticket = $450