It would be (rounded) 5
Because
31 / 6.15 = 5.04065
Hope this helped
Have a great day/night
Answer:
x = 2
Step-by-step explanation:
<em>Distribute</em>
3 (−4) = 2 (−2+1)
3 − 12 = 2 (-2x +1)
<em>Distrubute again</em>
3x - 12 = -4x + 2
<em>Add twelve to both sides of the equation</em>
<em>Simpfly</em>
3x = -4x + 14
<em>Add 4x to both sides of the equation</em>
<em>simpfly</em>
7x = 14
<em>Divide both sides of the equation by the same term</em>
<em>Simpfly</em>
x = 2
The second constraint is the same as the objective function, so your problem boils down to finding integer solutions to
.. 3x1 +5x2 = 36
There are 3 solutions. They are (x1, x2) = (12, 0), (7, 3), (2, 6)
The value of the objective function there is (obviously) 36.
Distribute then add
a(b-c)=ab-ac
-2.5(1 -2n) - 1.5n
-2.5(1-2n)= -2.5-(-5n)=-2.5+5n
now add the other bit
-2.5+5n-1.5n
-2.5+3.5n
B is a corect answer
find others
distribute and add last 2 choices
D=-2.5-3.5n
E=-2.5+3.5n
E is correc
t
answers to pick are B and E
