Answer:
Step-by-step explanation:
There are 50 hundreds in 5000.
No of defective bulb expected = 50 * 3 = 150
N^2 - n = 90
n^2 - n - 90 = 0
(n - 10)(n + 9) = 0
n - 10 = 0
n = 10
n + 9 = 0
n = -9
answer is : n = 10 and n = -9
The right chose is -9x+3= the others are not hope this helped
The correct answer should be A
Answer:
1.B 2.B and C
Step-by-step explanation:
because equations are equal on both sides of the equal sign