Answer:
x = 4
Step-by-step explanation:
2x = 4x - 8
<em>subtract 2x from both sides of the equation</em>
2x - 2x = 4x - 2x - 8
0 = 2x - 8
<em>add 8 to both sides of the equation</em>
0 + 8 = 2x - 8 + 8
8 = 2x
<em>divide both sides of the equation by 2</em>
8/2 = 2x/2
4 = x
8 commercials and 3 movies
29°
Consider the right triangle between the plank and the ground
the angle can be found using tangent ratio
tanx° = 
where adjacent = 18 and opposite = 10
tanx° = 
x = 
() = 29.0546 ≈ 29°
Answer:
$95.00
Step-by-step explanation:
gross=$617
tax deduction 15.4%
=617×0.154
=$95.00
