Identify the domain of an image that has been rotated 270 degrees counter-clockwise about the origin, given the range is (3, -4), (1, -1), (6, -7). A. (-3, -4), (-1, -1), (-6, -7)
B. (4, 3), (1, 1), (7, 6)
C. (4, -3), (1, -1), (7, -6)
D. (-4, 3), (-1, 1), (-7, 6)

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.