Answer: the answer is 25 percent
Step-by-step explanation: 25 percent times 48 is 12
Exact form:
22/13
Mixed number:
1 9/13
Answer: Third Choice. x= 6 1/3
Step-by-step explanation:
Given
f(x) = 9x² - 54x - 19
Completing the square
3x -19
3x 1
Substitute back to the function
f(x) = (3x-19) (3x+1)
Simplify
x= 6 1/3 or -1/3
Hope this helps!! :)
Please let me know if you have any questions
Distributive property, since 3(2x) you distribute and get 6x
