Sanjee scored twice as many points as treen. cole scored 12 more points then sanjee. together they scored 992 points. how many points did treen score

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 the vertex of the function given below y=x^2-6x+1

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.