Answer: $12x - $275 = p
Step-by-step explanation:
$12x < how much it cost per seat/ticket
$275< How much they paid to rent the place
p< The profit
Answer:
Step-by-step explanation:
The expression is
x^2 - 4
This is a quadratic expression.
To find the solution, we will equate the the expression to zero. It becomes
x^2 - 4 = 0
Add 4 to the left hand side of the equation and the right hand side of the equation. It becomes.
x^2 - 4 + 4 = 0 + 4
x^2 = 4
Take square root of the right hand side of the equation and left hand side of the equation. It becomes
√x^2 = √4
x = ± 2
x = 2 or x = - 2
$4.84 is the correct answer
Answer:
The area of the new parallelogram is (<em>bh</em> - 2<em>b</em> - h + 2).
Step-by-step explanation:
The area of a parallelogram is:

Let the original base be denoted by, <em>b</em> and the original height be denoted by, <em>h</em>.
It is provided that the height of the parallelogram is decreased by 1 inch and the base is decreased by 2 inches.
The new base and height are:
<em>b</em>₁ = <em>b</em> - 1
<em>h</em>₁ = <em>h</em> - 2
The new area of the parallelogram is given by:

Thus, the area of the new parallelogram is (<em>bh</em> - 2<em>b</em> - h + 2).