Answer:
3x - 6 = x + 9
2x - 6 = 9
2x = 15
x = 7.5
Step-by-step explanation:
Answer:
She is at least 51. She could be older.
Answer:
35
im almost positive the answer is 35 but if I'm wrong then I need to repeat some grades
The corect answer is 15.
This is a combination of 6 objects taken 4 at a time:
Answer:
1713
Step-by-step explanation:
952+288+472=1713