Answer:
y - 1.4x = - 6.8
Step-by-step explanation:
To find the equation: find the slope, use point-slope form to calculate the equation, then convert the equation to standard form.
Slope: 
Use point slope form: y - y₁ = m(x - x₁)
Plug in x = 27, y = 31, and m = 1.4
y - 31 = 1.4(x - 27)
y - 31 = 1.4x - 37.8
y = 1.4x - 6.8
Convert this into standard form: ax + by = c
y - 1.4x = - 6.8
Take a picture so we can easily understand what you put down
Answer:
10
Step-by-step explanation:
M=(F(X2)-F(X1))/X2-X1
M=10(6)-10(5)/(6-5)
m=10
x = 5/7 - 3/5 = 25/35 - 21/35 = 4/35
Answer:
120;60
Step-by-step explanation:
The measure of an angle is equal to twice the measure of its supplement.
This means that x = 2(180-x)
<em>Simplify</em>
x = 360 -2x
<em>Isolate the variable</em>
3x = 360
x = 120
This makes its supplement 60
