Amanda is saving money for an item that costs
$122.50, including tax. she has $55 and saves an additional
$2.50 each week. the relationship between the amount of
money she has saved (s) and the number of weeks she has
saved (x) is represented by the equation below. s=2.5x+55
how many weeks will it take amanda to save $122.50? *

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.

If i have 20$ and i gave 5$ away how much i got

Find the value of x. give reasons to justify your solutions! l, m ∈ kn