Henry is starting a t-shirt printing business and plans on selling each shirt for $30, with his cost being $8 per shirt. The equ
ipment
will cost $1200.
Henry orders 600 shirts and determines that the profit of his new business is modeled by the function P = 22x - 1200.
What is the domain of this function if Henry's profit is $230?
A)
65
Eliminate
B)
3,860
C)
2.000
D)
1,200
will cost $1200.
Henry orders 600 shirts and determines that the profit of his new business is modeled by the function P = 22x - 1200.
What is the domain of this function if Henry's profit is $230?
A)
65
Eliminate
B)
3,860
C)
2.000
D)
1,200
1 answer:
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Answer:
6r+7=13+7r
6r+7=7r+13
6r+7−7r=7r+13−7r
−r+7=13
−r+7−7=13−7
−r=6
=
r=−6
Step-by-step explanation:
:) This is the answer
Step-by-step explanation:
let's simply do the multiplications and then compare with the original.
(x-m)² + n
right ?
or is it
let's go for the first.
x² - 2mx + m² + n = x² - 3x
-2mx + m² + n = -3x
fun there we see two things :
-2m = -3
m = 3/2
and
m² + n = 0
(3/2)² = -n
9/4 = -n
n = -9/4
so our transformed expression looks like
(x - 3/2)² - 9/4