Step 1. Change the decimal 0.15 to a fraction , 15/100
Step 2. Simplify 3/20
Step 3. 3/20 • (21b - 56)
Step 4. Pull out like factors
Answer: 21 • (3b - 8)
—————————————
20
Answer:
x = 6 
Step-by-step explanation:
From what I think the equation is, I got x = 6 
Answer:
Slope is m=0

Step-by-step explanation:
The slope of any line that is perpendicular to the y-axis is zero.
The reason is that any line that is perpendicular to the y-axis is also parallel to the x-axis and the slope of the x-axis is zero.
The equation of any line perpendicular to the y-axis is and passes through (a,b) is y=b.
The given point is (-5,-3) hence the required equation is

Answer: 45 degrees
Step-by-step explanation: I just kinda eyeballed it, as a right angle cut in half in 45 degrees. Hope this helps!