The school used nine busses, each filled with the same number of students, to go on a class field trip Eight students arrived separately by car. If n represents the number of students per bus an expression that represents the total number of students?

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

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?