2.Original A ABC: A(1, 2), B(3, 4), C(3, 2) First image: A A'B'C': A' (2, 21), B'(4, 23), C '(2, 23) Final image AA"B"C":
A"(21, 3), B"(1, 1), C "(21, 1)
What are rules for these images? (65 points)

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?