Cat had 575 shirts on Monday. On Tuesday she gave away 125 shirts. Which equation represents a one-step equation? A. 575 / 125 = x

B. 125 + x = 575

C. 125 + 575 = x

D. x + 575 = 125​

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

15 points ! ~ see if you know the answer to both you!

How to simply and write the answer n a whole number