Answer:
I would say three person(s).
Answer:
r=9
Step-by-step explanation:
13r=117
r=117/13
r=9
It can either be the negative sign of the number by the x so it should either be 2 or -
Answer:
13 2/3
Step-by-step explanation:
(5/8)+(2/5)=
so you need a common den so in this case its 40
so we multiply to get 40 like
(5/5)(5/8)+ (2/5)(8/8)=
25/40 + 16/ 40 = 41/40
