In this question, the number of seat of A equal the number total seats on B and C. The equation would be:
A=B=C
Total seat= A+B+C= A+A+A=3A
The total revenue for the stadium is <span>$1,193,400. Then the total number of the seat would be:
revenue= total seats*price per seat
</span>$1,193,400= A * $30 + B*24 + C*18
$1,193,400= A * $30 + A*24 + A*18
$1,193,400= A * $72
A= $1,193,400/ 72
A= 16575
Each section hold 16575 seats
Answer:
a is 9
b is 77
Step-by-step explanation:
Give me brainllest
<u>→ Chapter : Linear Equation of Two Variables ←</u>
<em><u>≡ We know that:</u></em>
↔ y = 4x + 6
⇔ 3x + y = 41
↔ y = 41 - 3x
<u><em>≡ Solution:</em></u>
<em>⇔ First, find the value of x:</em>
⇒ y = y
⇒ 4x + 6 = 41 - 3x
⇒ 4x + 3x = 41 - 6
⇒ 7x = 35
<u>⇒ x = 5</u>
<em>⇔ Then, find the value of y:</em>
⇒ y = 4x + 6
⇒ y = 4(5) + 6
⇒ y = 20 + 6
<u>⇒ y = 26</u>
<em>∴ So, the solution of that equation is (5, 26)</em>
Answer
x= -7, -1
Step-by-step explanation:
x^2= -7x- 8
x^2+ 7x+ 8 =0
x+7=0 x+1=0
x=-7 x=-1
Answer:
[0, 500]
Step-by-step explanation:
We know the factory will not produce a negative number of cartons, and the number of cartons is limited to 500 or less. These identify the boundaries of the useful domain of the sales function. In interval notation, the domain is ...
[0, 500]