Answer:
Step-by-step explanation:
Keep in mind that 1 week is equivalent to 168 hours, or, alternatively, to (7 days)(24 hours per day). Thus, Answer 5 is correct.
Answer:
Rational numbers, in arithmetic, is a number that can be represented as a fraction with integers e.g -15, 47, 3.14 and so on.
Step-by-step explanation:
Just a cheerful teen willing to help,
who listens to "ROAR,"
stay salty,
stay positive...
I think you just expand itlike this♀️
(12z^2 + 25z + 12)/(3z^2 - 2z - 8)
You have to factor it. You know how to factor it right?
(12z^2 + 16z + 9z + 12)/(3z^2 - 6z + 4z - 8)
(4z(3z + 4) + 3(3z + 4))/(3z(z - 2) + 4(z - 2))
((4z + 3)(3z + 4))/((3z + 4)(z - 2))
(4z + 3)/(z - 2)
approximately 2/3 of all students are not wearing braces because 165 (the difference of 250-85) /250 is 0.66
