Answer: 
Step-by-step explanation:


100 x .4 = 40
40 x 12 = 480
The bank account would have $480 over 12 years. Hope this helps and please mark brainliest
multiplication is for example 10×500=5,000
division is for example 5,000÷10=500
Answer: 0,13/3
Step-by-step explanation: Hope this helps - Lily ^_^
Answer:
-124
Step-by-step explanation:
The equation for a discriminant is:

So for

a = 7 b = - 4 c = 5
Plug values into the equation.

16 - 140 = -124