Solve for a in terms of b and c. 4a + b = 2c

What is the distance between (–2 1/2,-3) and (1, –3)?

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.

What is the total area of the figure?