Answer:
b : a = 1 : 4
Step-by-step explanation:
<em> =
</em>
<em>3 ( a + b) = 5 ( a - b)</em>
<em>3 a + 3 b = 5 a - 5 b</em>
<em>5 b + 3 b = 5 a - 3 a</em>
<em>8 b = 2 a</em>
<em> =
</em>
b : a = 1 : 4
Find the slope of each line y = -x -4ñ
1 answer:
Answer: The slope is -1
Step-by-step explanation:
1. By definition, the equation of the line has the following form:
Where m is the slope and b is the y-intercept.
2. The line given in the problem is .
3. Keeping on mind the form of the equation of the line, you can identify that slope and the y-intercept are:
You might be interested in