Step-by-step explanation:
13 - 0.75w + 8x
13 - 0.75(12) + 8(.5)
13 - 9 + 4
4 + 4 = 8
Answer:
1 6/9
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
All angles in a triangle equal to 180.
80+20=100
180-100=80
The line is 180
180-80=100
Answer:
2700!
Step-by-step explanation:
hope that helped <3
Answer: 
Step-by-step explanation:
To solve this exercise you need to remember the following:
→ 
Therefore, keeping the above on mind, you can solve for x as following:


Remember that, by definition:
, then you have:

Subtract 6 from both sides of the equation.
Then the value of x is:
