<span>Assume that the number of full price tickets sold is x and the number of discount tickets sold is y since the total number of tickets sold is 240 then x+y=240 and since full price tickets sold were 180 more than the discount tickets x=y+180 </span>
Answer:
Step-by-step explanation:
Factorise numerator and denominator
x² - 9 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
x² - 9
= x² - 3² = (x - 3)(x + 3)
x² - 3x ← factor out x from each term
= x(x - 3)
Then
= 
← cancel common factor (x - 3) on numerator/denominator
=
Answer:
Option A) 
is correct
Step-by-step explanation:
The points through which the above line passes is <em>(0,8) (4,0) and (5,-7).</em>
Taking any two points and forming the equation of line,
take the 2 points as (0,8) and (5,-7).
The slope is calculated as,
Thus the equation of line is,
This can be rearanged as,
Thus, option A is correct.
1.02 is the correct answer i hope this helped<3
Answer:
B) 1452π units³
Step-by-step explanation:
To find the Volume of a cylinder, use this formula:
<em>V</em> (cylinder) = πr²h
Note that:
r = radius of the circle (base) = 11
h = height of the cylinder = 12
π = 3.14
Plug in the corresponding numbers to the corresponding variables.
V = (3.14)(11)²(12)
Remember to follow PEMDAS. First, solve for the power, then solve left -> right.
V = (3.14)(121)(12)
V = (379.94)(12)
V = 4559.28 units³
Note that the answer choices have π in them, divide π from the answer, and add to the answer.
V = (4559.28)/3.14 = 1452π units³
B) 1452π units³ is your answer.
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