You discover that every month that you make a loan payment on time, your credit score goes up 3 points. you want to raise your score from 640 to 700. how many months will it take you? a.3 months b.12 months c.20 months d.180 months

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me