Exact form = 23/2
Decimal= 11.5
Mixed number= 11 1/2
Answer:
(x - 2)/3
(x - 4)/-5 or (-x + 4)/5
Step-by-step explanation:
this is an inverse function, and to solve an inverse function you would :
swap x and g(x) without bringing the x coefficient with it, just simply swap the variables. Then, solve for g(x), and that's it
the first question's answer is :
g(x) = 3x + 2
x = 3(g(x)) + 2
x - 2 = 3(g(x))
(x - 2)/3 = g(x)
the second one is:
g(x) = 4 - 5x
x = 4 - 5(g(x))
x - 4 = -5(g(x))
(x-4)/-5 = g(x)
Answer:
b = -1
Step-by-step explanation:
If +b = -1 ,
then b = -1
There is 1 way to choose none of 5. The appropriate choice is
B. 1
_____
C(n, k) = n!/(k!(n-k)!)
C(5,0) = 5!/(0!(5-0)!) = 1/0! = 1/1 = 1 . . . . . 0! ≡ 1.
Answer:
2(<em>x</em>+21) > -30
Step-by-step explanation:
The "number" is x
The sum of x and 21 times 2
Greater than looks like this: >
-30 less than 2(x+21)
