Answer:
8,640
Step-by-step explanation:
EASY PERIOD
The answer should be 18.66
If the weight of the little brother is x, then the weight of Charles is x + 9
The equation that can be used to determine what each one weighs is:
x + (x + 9) = 99.
Let us now solve it.
x + x +9 = 99
2x + 9 = 99
2x = 99 - 9
2x = 90
x = 90/2
x = 45
Little brother's weight is 45 kg.
Charles' weight will be 45 + 9 = 54 kg
Adding these two weights will give 99kg
Answer:
30q or 30
Step-by-step explanation:
Answer:
c cuh
Step-by-step explanation:
(idk the answer)
