The answer is b. I hope this helps.
putting all the names in a hat and selecting six students because no one knows which names are going to be pulled out.
4x² - 9x² + 5 = 0
4x² - 4x - 5x + 5 = 0
4x(x - 1) - 5(x - 1) = 0
(4x - 5)(x - 1) = 0
Set each binomial equal to zero.
4x - 5 = 0
4x = 0 + 5
4x = 5
x = 5/4
x - 1 = 0
x = 0 + 1
x = 1
Your solutions are x = 1, 5/4
Answer:
-4
Step-by-step explanation:
-4 + 11 = 7
try to solve it on a calculator to see for yourself
Here's link to the answer:
tinyurl.com/wpazsebu
