Answer:
y = -2.5x + 5
Step-by-step explanation:
Here, given the x and y intercept, we want to write the equation of the line
The general equation form is;
y = mx + b
where m is the slope and b is the y-intercept
Using the given points, we have that;
(2,0) and (0,5)
b is 5
so we have;
y = mx + 5
to get m, set (2,0); x = 2 and y = 0
0 = 2m + 5
2m = -5
m = -5/2 = -2.5
So the equation is;
y = -2.5x + 5
X+y=36
4x+2y=104
Then
X=16, y=20. 16 cows and 20 chicken.
Or
104 legs minus 2 times 36 heads and then divided by 2 is the number of cows. (From all legs minus all legs for chicken and 2 legs of each cow. The result is 2 legs per cow. So divided by 2 is the number of cows).
X=(104-2*36)/2=16
Y=36-16=20
Responder:
42 bombones
Explicación paso a paso:
Dado que :
Número de bombones = 60
Cantidad consumida por Eba = 1/5 * 60 = 12
Cantidad comida por Ana = 1/2 * 60 = 30
Cantidad de chocolate que comieron Eba y Ana:
(12 + 30) = 42
De ahí que Ana y Eba se comieran 42 bombones
Step-by-step explanation:
option no 2 is correct
36 I hope is helpful
Answer:
(13, -6.5)
Step-by-step explanation:
Find the distance between points J and the midpoint, which is 8.5 for x-coordinates and 2.5 for y-coordinates.
Add these values to the midpoint coordinates to get the coordinates of point K
4.5 + 8.5 = 13
-8.5 + 2.5 = -6.5
The coordinates of point K are (13, -6.5)
