PROBLEM. 11.1: Rewrite These! Rewrite each quotient as a sum or a difference. 1.(4x-10)/2
2. (1-50x)/-2
3. 5(x + 10)/25
4.(-0.2x + 5)/2

1. (4x-10)/2

   4x/2 - 10/2

    2x - 5

2. (1-50x)/-2

   1/-2 -50x/-2

   25x - 1/2

3. 5(x + 10)/25

   (5x + 50)/25

   5x/25 + 50/25

   1/5 x + 2

4.(-0.2x + 5)/2

   -0.2x/2 + 5/2

   -0.1x + 2.5

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.