2v + 18 = 16 - 4(v + 7)
Simplify by removing the parenthesis.
2v + 18 = 16 - 4v - 28
Now, simply add 4v to both sides.
2v + 4v + 18 = 16 - 28
Simplify.
6v + 18 = -12
Now, subtract 18 from both sides.
6v = -12 - 18
Simplify.
6v = -30
Finally, divide both sides by 6.
6v ÷ 6 = 30 ÷ 6
Simplify.
v = 5
~Hope I helped!~
Answer:

Step-by-step explanation:
To find the area of a circle, you use the formula:

In your problem the radius is 34, so when you square that, multiply is by pi, and round it to the nearest whole number, the answer is 3,632.
Answer:
x<-4
Step-by-step explanation:
If the circle is hollow that means it is either < or >. Since the arrow is pointing to the left it is <.
Answer:
5.50=2+0.50x
Step-by-step explanation: