B.rolling a die I hope this helped
Ur 2 angles, when added, form a line....so they are a linear pair that equals 180
5k - 3 + 9 + k = 180
6k + 6 = 180
6k = 180 - 6
6k = 174
k = 174/6
k = 29
Answer:
504 dollares 56 dollars off
Step-by-step explanation:
