Sally is 18 years older than her son she was three times as old as he was one year ago how old are they now

Today Sally is 28 years old and her son is 10

Step-by-step explanation:

x= Sally's Age; y= Sally's son age

Sally is 18 years older than her son

x-y=18

And she was three times older

x=3y

Substituting and solving:

3y-y=18

2y=18

Last year they were:

y=9

x=27

This year

y+1=10 ; x+1=28

hi, i am not sure about this one but i think its d,

hope this !

1/800 is the right answer