The distance between two cities on a map is 3.5 centimeters. 1 centimeter represents 20 kilometers. what is the distance between the two cites in kilometers

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

10x − 5y + 14 = 0 whats the answer pls

|2x - 6| > 10 {x|x < -8 or x > 2} {x|x < -2 or x > 8} {x|-2 < x < 8}