Answer:
C~7
Step-by-step explanation:
False. A bisector divides the angle evenly, not into right angles.
The answer should be 2 13/30.
Answer:

Step-by-step explanation:
The two ringtones will cost her a total of
and is a fixed amount. The relationship between the cost and number of songs only is
and therefore the answer is
. You can also directly find the answer by finding the y-intercept (in this case
), as no other answer choices include the term
, so A must be the correct answer.