<u>Answer</u>
x = 20
<u>Explanation</u>
Multiply the entire equation by 2 to get rid of the fraction.
x/2 * 2 = x
-4 * 2 = -8
6 * 2 = 12
Now, we have:
x - 8 = 12
To complete, add 8 to both sides
x = 20
Answer:
66.66
Step-by-step explanation:
So for this one all you really have to do is turn 2/3 into a precent which is pretty easy.
This fist step to this would just be dividing 2 and 3
2/3=0.66666666666666666666 (and on and on and on)
Now just move the decimal 2 times to the right
66.6666666666666666666666
And of course round it, and in this case to the hundreth place
66.66
It should be $92.00
80 • .15 = 12
so 15% of the total ($80) is 12.
add the 12 to the total 80+12= $92
Answer:
x = 30°
Step-by-step explanation:
We know that the sum of all of the interior angles of a triangle is 180°, therefore, we can write the following equation:
x + 2x + 3x = 180
6x = 180
x = 30°
