A 12-sided solid has equal-sized faces numbered 1 to 12. A 20-sided solid has equal-sized faces numbered 1 to 20. Joe thinks he has a better chance to roll a multiple of 4 using the 20-sided solid than the 12-sided solid. Is he correct?

If kn = 9 cm, mn = 21 cm, rs = 42 cm, and ps = 18 cm, what is the scale factor of figure klmn to figure pqrs?

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.

Which expression shows the sum of the polynomials with like terms grouped together