Answer:
C. φ
Step-by-step explanation:

Thus
can replace x
Answer:
Step-by-step explanation:
- Amount in account = a
- Interest rate = 3% per month
<u>Amount after a month:</u>
1. ........................
2. ........................
Answer: i cannot see the equations so I can't solve it
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
11 - 4 = 7
49 - 7 = 42