Step-by-step explanation:
let the weight of Rita be x
weight of Carla = 2 pounds mre than Rita so = 2 + x
weight of Ally = 5 pounds more than Carla = so 5 + ( 2 + x )
also,
sum of their weight is 333 punds ( given )
so the equation is,
5 + ( 2 + x ) + 2 + x + x = 333
→ 9 + 3x = 333
→ 3x = 333 - 9 = 324
→ x = 324/3 = 108
so,
Carla's weight = 2 + x = 108 + 2 = 110 pounds.
hope this answer helps you dear...take care!
