Write a function rule for “The output is 3 less than the input.” Let x be the input and let y be the output.

Factor the polynomial 8y^2 - 72 btw "^" means exponent

What is the number 321,000,000 in scientific notation? also what is the number? ?

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.