What are the vertices of the resulting image A’B’C’D’E after rotating the figure 90 degrees about the origin?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

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?