Jose and Caroline went shopping for school supplies. Caroline spent $15.50 on
5 notebooks and 3 folders. Jose bought
4 notebooks and 4 folders and spent $14.
Write a system of equations to represent
this situation. Then solve the system of
equations by substitution. Explain what the
solution means.

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.

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?