Answer:
slopes are the same
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 5x - 6 ← is in slope- intercept form
with slope m = - 5
Calculate the slope between the 2 points using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, - 6) and (x₂, y₂ ) = (2, - 16)
m = = = - 5
The slope of the line and the slope between the 2 points are the same
X + y = 54
x - y = 10
Add them to get: 2x = 64
x = 32
and plugging in x = 32 to either eqn: y = 22
Ans: the numbers are 22 and 32
Answer:
The equation for that would be n+15=27
Step-by-step explanation:
We can use any variable to represent 'a number'.
W will add since the value is getting increased by n
n+15=27
If we wanted to solve this, we would subtract 15 from 27 to get 12=n
hope this helps :)