Answer:
87.5
Step-by-step explanation:
Answer:
40,000/100=400
Step-by-step explanation:
Has infinitely many solutions.
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
47-18=29 people interested in the new drink
29/47=0.617
0.617*100=61.7% chance
Hope this helps
