Respuesta :
The answer is C
3 (m-12)=24
3 is the number of boys
m is the amount each boy earned washing card
12 is the amount each boy spent
24 is the total money left over
3 (m-12)=24
3 is the number of boys
m is the amount each boy earned washing card
12 is the amount each boy spent
24 is the total money left over