Answer:
A) 6
Step-by-step explanation:
The angle 12x is the same angle as the one below 108 degrees. They are supplementary angles so they add up to 180 degrees. 180-108 = 72, 12x = 72 divide each side by 12, x = 6 :)
Answer:
The other number is 14.
Step-by-step explanation:
To find the other number, all you have to do is divide 1/7 by 2.



Hope this helped!
Answer:
$5.19
Step-by-step explanation:
→ Write the ratio
3 : 15.57
→ Divide both sides by 3
1 : 5.19
A, because x is the number and when you add 25 more to it, it equals 32