Answer:
Option A is the right answer.
146-4b = 122-1b
Reason: vertical angles
Hello!
To find the price of one marker you divide the price paid by the amount of markers bought
6 / 20 = 0.30
A marker cost $0.30
The answer is $0.30
Hope this helps!
I want to say its 6 but I'm not sure. sorry
5x - 12y = 24 - it's a standard form of equation of a line
The slope-intercept form: y = mx + b
m - slope
b - y-intercept.
Convert the standard form to the slope-intercept form:
<em>subtract 5x from both sides</em>
<em>divide both sides by (-12)</em>

Answer: 