Answer:
-4
Step-by-step explanation:
Add 1/2x to both sides to get rid of the -1/2x
3 = 4 + 1/4x
Subtract 4 from both sides.
-1 = 1/4x
Divide.
-1 / 1/4 = -4
x = -4
<span>The graph of a degenerate circle is a point
Which mean :
A point is a degenerate circle (circle equation with zero radius)
for example: ⇒⇒ (x - 2)² + (y - 3)² = 0
</span>
Answer:
1.5 or 3/2 or 1 1/2
Step-by-step explanation:
Answer:
7.5
Step-by-step explanation:
If 8 people are going to the movie theater including Teddy, then we have to divide 60 by 8 which equals 7.5.
A 15% percent markup means that the typewriter cost was increased by 15%, or 0.15 by moving the decimal 2 places to the left. If the original price was x, and 15% of it is 0.15*x, we can add them up to get 1.15*x=129.95. Dividing both sides by 1.15, we get x=113 dollars
