Answer:
just watch the ads
Step-by-step explanation:
Answer:
(-1,0) and (5,0)
Step-by-step explanation:
Answer:
50 computers
Step-by-step explanation:
After reduction, he bought x computers hence price per unit was 1800000/x
Before reduction, price per unit was 1800000/(x-5)
The difference in the price is 4000 hence

Therefore, x=50
9 and 4. 9*4 = 36, 9 + 4 =1 1.