Idon't get what if supposed to write

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

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

Are the corresponding angles congruent? explain why or why not.