Answer:
8,000 in the 8% account
20,000 in the 9% account.
Step-by-step explanation:
x + y = 28000
0.08 x + 0.09 y = 2440
0.08 x + 0.09 (28000 − x) = 2440
0.08 x + 2520 − 0.09 x = 2440
80 = 0.01 x
x = 8000
y = 20000
choice C
the same input has 4 different outputs so its wrong
0.17
Picture 1. (x+9)(x+5)
Picture 2. I dont know it im sorry