1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gwar [14]
2 years ago
9

Guys i need help again lol

Mathematics
1 answer:
tresset_1 [31]2 years ago
6 0

Answer:

the answer to this question can be option B

You might be interested in
What type of association does there appear to be between the variables? explain
Nataliya [291]
Where are the variables for the equation?
3 0
3 years ago
Al obtener el valor de lo que costará la fiesta de graduación para tu grupo te das cuenta que el lugar que decidieron alquilar p
dybincka [34]

Explicación paso a paso:

Debemos buscar el costo de cada boleto y la cantidad de personas que deben ir.

Dada la función que da forma al comportamiento expresado como;

f (x) = (-2x) ^ 2 + 80x + 300 donde;

x es el costo de cada boleto

f (x) es el número de personas que deben ir

Para obtener x, usaremos la expresión;

x = -b / 2a

De la ecuación cuadrática dada, a = -2, b = 80 yc = 300

Sustituir;

x = -80/2 (-2)

x = -80 / -4

x = 80/4

x = 20

Por lo tanto, el boleto cuesta $ 20.

Lo siguiente es obtener la cantidad de personas que deben ir. Para conseguirlo, sustituiremos x = 20 en la expresión modelada como se muestra;

f (x) = (-2x) ^ 2 + 80x + 300

f (20) = (-2 (20)) ^ 2 + 80 (20) +300

f (20) = (-40) ^ 2 + 1600 + 300

f (20) = 1600 + 1600 + 300

f (20) = 3500

Por lo tanto, 3500 personas tienen que ir

8 0
3 years ago
I'm doing systems of linear equations and need more help​
Pani-rosa [81]
Okay What’s the problem
8 0
3 years ago
Select all the equations on which the point (10, 0) lies.
hjlf

Answer:

A. 2x+4y=20 B. x+6y=10 C. 3x+3y=13 D. 4x+2y=20

5 0
2 years ago
In a local election 138,201 people voted for the winning candidate. If she won by 29,288 votes, about how many votes did the oth
max2010maxim [7]
You have to use subtraction because it says how many

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the product
    5·1 answer
  • What is the circumference of the following circle? if r= 4
    11·1 answer
  • Consider the graph of f(x)=1/x-2
    7·1 answer
  • Describe how to use a tens fact to find the difference for 15-8
    5·1 answer
  • Solve for p if 2|p| = 4
    10·2 answers
  • Jack and Jim are playing tug of war. The ribbon at point B is tied at the midpoint of the rope.
    7·1 answer
  • Let x= -1, y= -2 and z = 3 evaluate the following expression x/5y - 2z
    14·2 answers
  • PLS WILL MARK BRAINLIEST DUE TODAY!!!!! Noya needs to determine the number of books that will fit into a box. If the box has a l
    6·1 answer
  • Find surface area will give branliest if answer is right.
    10·2 answers
  • What is the approximate length of AB?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!