Required equation in slope intercept form is: 
Step-by-step explanation:
Given
Let m denote the slope of line
m = 5
the line passes though (1,9)
Slope-intercept form of equation of line is:

Putting m=5 in the equation

Putting (1,9) in the equation

Putting the value of b

Hence,
Required equation in slope intercept form is: 
Keywords: Equation, linear equation
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I believe the 4th one
an=145+an-1 and a1=20
Answer:
\d
Step-by-step explanation:
:)
I wish I did I would help u out but I hope u have luck
Answer:
6
Step-by-step explanation:
Find the missing angle:
180⁰ - 82⁰ = 98⁰
Find the sum of the angles given without the missing angle:
180⁰ - 98⁰ = 82⁰
The sum of both the angles is 82⁰
Write an equation:
5x + 8 + 6x + 8 = 82⁰
Collect the like terms together
11x + 16⁰ = 82⁰
Subtract 16⁰ from both sides
11x = 66⁰
Divide by 11 on both sides
x = 6⁰