Answer:
30$
Step-by-step explanation:
1st sister is 3x
2nd sister 2x
3th is x
3x+2x+x=180
6x=180
X=30
Answer:
the greatest common factor of 10 and 70 is 10
Answer:
A. Undefined.
Step-by-step explanation:
There is no real square root of a negative number.
There no solution sorry man
Answer:
3242
Step-by-step explanation:
6