Respuesta :
Answer:
On the first one the total is 37500.The second dealer is again,37500.You put a coma after every 3 digit so the coma is 357,000.Sorry if I over explained it.
Answer:
1)2500+150x=3000+125x
150X-125x=3000-2500
25X=500
x=500÷25=20 months
2500+150×(20)=5500