Bean plant grows at a constant rate for a month. After 10 days, the plant is 25 centimeters tall. After 20 Uays, the plant is 45 centimeters tall.
Which equation models the height of the plant, y, after x days?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.