<u>x² - 4x - 5</u> <u>x² - 3x - 10</u>
(x - 5)(x + 1) (x - 5)(x + 2)
GCF: (x - 5)
LCM: (x - 5)(x + 1)(x + 2)
Answer: (x - 5)(x + 1)(x + 2)
Answer:
$9 or 9% less
Step-by-step explanation:
Original Price = OP
$75= OP
75 x .2 (20% discount) = 15
$15 discount
$75 - $15 = $60
$60 x .1 (service fee) = 6
$60 + $6= $66
Op ($75) - $66 = 9
$9 less than OP
How I check the percentage (probaly not how ur supposed to but ah well)
75 = 100%
75 + 25 = 100 but 25 more than 100%
66 + 25 = 91, also makes 75 100% again
100%-91%=9%
Since 9 is a factor of an unknown number, that means that that number has to be a multiple of 9. If 9 is the factor of something then that something HAS to be a multiple of 9.
Answer:
The Greatest Common Factor of 24 and 9 is 3.
72.22 I think I’m sorry if I’m wrong
