7. DEFG is a square with vertices at D(1, 1), E(1, 6), F(6, 6), and G(6, 1). DEFG is reflected in the line x = 1. Find the coordinates of D′, E′, F′, and G′.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

Which fraction represents the ratio 35 : 42 in simplest form