Answer:
ummm i dont know but try 16 35/21
Step-by-step explanation:
Your answer is number 2 it is 38.2 because 26 out of 68 is a percentage of 38.24
Answer:
135
Step-by-step explanation:
15 x 9 = 135
1-d
2-c
3-e
4-b
5-a
It's very simple. Try..
H(x) = 4x² - 8x - 60
0 = 4x² - 8x - 60
0 = 4(x²) - 4(2x) - 4(15)
0 = 4(x² - 2x - 15)
4 4
0 = x² - 2x - 15
0 = x² - 5x + 3x - 15
0 = x(x) - x(5) + 3(x) - 3(5)
0 = x(x - 5) + 3(x - 5)
0 = (x + 3)(x - 5)
0 = x + 3 or 0 = x - 5
- 3 - 3 + 5 + 5
3 = x or 5 = x
