The question in English
<span>A dance was attended by 270 people. If the gentlemen tickets cost 100 pesos and the lady tickets 80 pesos and 24800 pesos were collected for all the tickets. How many women and how many men attended the dance?
let
x---------> the number of men
y--------> the number of women
we know that
x+y=270----> x=270-y-----> equation 1
100x+80y=24800-------> equation 2
substitute equation 1 in equation 2
100*[270-y]+80y=24800----> 27000-100y+80y=24800
20y=2200-----> y=110
x=270-y----> x=270-110----> x=160
the answer is
the number of men ---> 160
the number of women----> 110
the answer in Spanish
</span>hagamos
x--------->la cantidad de hombres
y--------->la cantidad de mujeres
Sabemos que
x+y=270----> x=270-y-----> ecuacion 1
100x+80y=24800-------> ecuacion 2
sustituimos la ecuacion 1 en la ecuacion 2
100*[270-y]+80y=24800----> 27000-100y+80y=24800
20y=2200-----> y=110
x=270-y----> x=270-110----> x=160
La respuesta es
la cantidad de hombres es 160
la cantidad de mujeres es 110
Answer:
7.2 units
Step-by-step explanation:
Coordinates of city A = (0, 0)
Coordinates of city B = (6, 4)
Use the distance formula to find the distance between the two cities as follows:

Let,


Plug in the values into the formula



(nearest tenth)
- The required function formula for the function "f" is

- Since the side length of the square cannot be positive, hence the domain will be values from 0 and above i.e. Domain = 0≤x≤∞
- The range of the function will be 4≤f(x)≤∞
The perimeter of a square is expressed according to the formula:
P = 4L
P is the perimeter of the square
L is the side length of the square
Given the following
Perimeter is y
Length is x
The function that represents the statement is expressed as 
The required function formula for the function "f" is 
The domain of the function is the value of the input value for which the function exists
- Since the side length of the square cannot be positive, hence the domain will be values from 0 and above i.e. Domain = 0≤x≤∞
The range of the function is the value of the output value f(x) for which the function exists, hence;
- The range of the function will be 4≤f(x)≤∞
Learn more here: brainly.com/question/20838649
Answer:
C and D
Equation: you would multiply the price per driveway by the number of driveways which would be 6 + x ( 6 on Saturday and x on Sunday)
The equation would be 12(6 + x) = 144
Solve for x:
12(6 + x) = 144
Simplify:
72 + 12x = 144
Subtract 72 from both sides
12x = 72
Divide both sides by 12
X = 6