Are u sure you have the answers right? Fix them in a comment and I’ll answer
Answer:
idk this stuff yet
Step-by-step explanation:
Answer: $30,525.87
Step-by-step explanation:

A = Amount
P = Principal
r = rate
n = number of times it is compounded
t = time

The graph means that 2 x and 9.4 make up 20 in total, so set up the equation 2x + 9.4 = 20.
Subtract 9.4 from both sides.
2x = 10.6
Divide by 2.
x = 5.3
The answer is the value of x that makes this equation true is 5.3
Hope this helps