C is the answer you are looking for.
Step-by-step explanation:
<h2>
<em><u>3</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em><em><u> </u></em><em><u>≤</u></em><em><u> </u></em><em><u>3</u></em><em><u>0</u></em><em><u> </u></em></h2><h2>
<em><u>3</u></em><em><u>x</u></em><em><u> </u></em><em><u>≤</u></em><em><u> </u></em><em><u>3</u></em><em><u>0</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em><em><u> </u></em></h2><h2>
<em><u>3</u></em><em><u>x</u></em><em><u> </u></em><em><u>≤</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em></h2><h2>
<em><u>x </u></em><em><u>≤</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em><em><u>/</u></em><em><u>3</u></em></h2>
Answer:
y =
x + 1
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 = - 2x + 2 ← is in slope- intercept form
with slope m = - 2
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= 
The line crosses the y- axis at (0, 1) ⇒ c = 1 , then
y =
x + 1 ← equation of perpendicular line
Answer:
Step-by-step explanation:
Exterior angle property: Exterior angles equals the sum of remote angles
19x - 18 = 7x + 1 + 10x - 9
19x - 18 = <u>7x + 10x</u> + <u>1 - 9 </u> {Combine like terms}
19x - 18 = 17x - 8 {Subtract 17x from both sides}
19x - 17x - 18 = -8
2x - 18 = -8 {Add 18 to both sides}
2x = -8 + 18
2x = 10
x = 10/2
x = 5