X + 3 equals up to undefined
4x - 12 + 7
4x - 5
4(2) - 5
8 - 5
the answer is 3
Well, the numerator alone is
(5•4•3•2)! = 120 !
and the denominator alone is
5!= 120 .
So the value of the whole fraction is
119 !
x lbs * 5.5 + 100 lbs * 6.25 = (x+100) * 6.00
distribute
5.5x + 625 = 6x+600
subtract 5.5 x from each side
625 = .5x +600
subtract 600 from each side
25 = .5x
divide each side by .5
x = 100
You need 100 pounds of the 5.50 mix
G.
A.
E.
C.
F.
B.
D.
Is the answer
