State if the two triangles are congruent. if they are, state how you know.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?

Me on this i beg you on this to answer!