First, do 16 x 3 to get 48. Then subtract 16 and youll get 32
50-(30.8+4.9)=14.3 kg.
You start with 50 then you need to subtract 30.8 and 4.9 from it. So you add them together and get 35.7. Then you subract 25.9 from 50 and get 14.3 kg.
Answer:
Hamadi : -13-30x
Carlos : 5(7+6x)
Step-by-step explanation:
When we simplify Hamadi :
11-30x-24=
-13-30x We cannot simplify and nothing to do any more.
When we simplify Carlos :
11+30x+24=
35+30x
Common factor is 5:
5(7+6x)
Step-by-step explanation:
b=4, so
7²+4²=c²
49+16=c²
65=c²
Sq root both sides
8.06=c
