Explain to me and give me the answer explain using words or drawings how to write 6/9 in simplest form

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

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog