Answer: 25
Step-by-step explanation: -5 x 25 + 13 = -112
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
Final balance = $416.28
total compound interest= $16.28
Answer:
x = 12
Step-by-step explanation:
Vertical angles are congruent, so ...
4x = 48°
x = 12° . . . . . . divide by 4