Question:
Solution:
Note that :

where the left hand of the equation represents a trinomial and the right hand of the equation represents a product of two binomials. Then, we can conclude that the correct answer is:
B
Answer:
D. the minimum value of g(x) is greater than the minimum value of f(x)
Step-by-step explanation:
Answer:
First option: 2
Step-by-step explanation:
Check each answer:
8 < x(7-x)
8 < 2(7-2)
8 < 2(5)
8 < 10
True
8 < x(7-x)
8 < 8(7-8)
8 < 8(-1)
8 < -8
False
8 < x(7-x)
8 < -1(7-(-1))
8 < -1(7+1)
8 < -1(8)
8 < -8
False
8 < x(7-x)
8 < 0(7-0)
8 < 0
False
Therefore, 2 is the only correct solution out of the given answer choices.
Hi!
So, we know the Mr. Collins already has 25 sections. So let's write an equation.
25 + 8s
(s = Saturday)
Now our value for s in this equation is 15. So put in the value..
25 + 8 · 15
25 + 120
145
The answer is 145
Hope this helps! :)