40/50
80 divided by 2
100 divided by 2
B is the correct answer because -10 is a greater debt than -2 would be in terms of money!
Answer:
A
Step-by-step explanation:
Subtract 1 on both sides of the inequality
we get x>4.
So graph A is correct.
L = w + 6
w = l - 6
h = w - 5
h = l - 11
V = lwh
V = l(l - 6)(l - 11)
But V <= 50
therefore,
l^3 - 17l^2 + 66l - 50 <= 0
since all the coefficients add to 0, 1 is a root. Therefore, it can be factored into:
(l-1)(l-8+sqrt(14))(l-8-sqrt(14))<= 0
but at the extremes,
h >= 0
l -11 >= 0
l >= 11
therefore, considering this,
we can see that
11 <= l <= 8 + sqrt(14)
11 - 6 <= l - 6 <= 8 + sqrt(14) - 6
5 <= w <= 2 + sqrt(14)
(In cm)
All whole numbers do. The 0 go on forever in whole numbers
