Ilive for walks at a rate of 4 mph she lives 2 miles from the news station how long will it take her to walk home from the news station

um half hour? because at 4mph youll get 4 miles in an hour so 2 miles, is half the rate which makes it half hour

DEC = 142

CEF = 38

Step-by-step explanation:

DEC + CEF = DEF

11x - 12 + 2x + 10 = 180

13x -2 = 180

     +2     +2

13x = 182

13      13

  x = 14

DEC = 11x - 12

DEC = 11(14) - 12

DEC = 154 - 12

DEC = 142

CEF = 2x + 10

CEF = 2(14) + 10

CEF = 28 + 10

CEF = 38