Help help help with geo! Use the image to the right to answer the questions:

a. Write the coordinates for the image and

preimage in mapping notation.

b. is the rule of reflection for the mapping

of triangle ABC to triangle A`B`C`? Write in

mapping notation for full points.

Larry bar opened a frame shop and completed these transactions: larry started the shop by investing $41,100 cash and equipment valued at $19,100 in exchange for common stock. purchased $180 of office supplies on credit. paid $2,300 cash for the receptionist's salary. sold a custom frame service and collected $5,600 cash on the sale. completed framing services and billed the client $310. what was the balance of the cash account after these transactions were posted?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

Anyone know? will mark brainliest if you're correct!