A bathroom has a temperature of -.5 °F and heats up 15 °F each hour. A closet has a temperature of -.25 °F and it heats up 10 °F each hour. For what number of hours will the bathroom be warmer than the closet? ( i really need this!!!) to

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

2/3(-6y+9x) expand each expression using the distributive property

What is the solution for 6 - 7/8? explain the steps.