The two angles are supplementary angles, which when added together equal 180 degrees.
6x -10 + 6x +10 = 180
Combine like terms:
12x = 180
Divide both sides by 12:
x = 180/12
x = 15
The answer is C) 15
Answer:
28/4=7
Step-by-step explanation:
Divide 4 by 28 and you get 7

First, add the fractions because they already have a common denominator.

3 plus 1 equals 4. The fractions make 3/3 which equals 1. 4 plus 1 equals 5.

Your answer is 13.
Hope this helps!
:)
Answer:
C. Simple interest at 3 percent
Step-by-step explanation: