Adventure play sells an mp3 player for $18. 00 and charges $3. 25 per song. King music sells a player for $23. 00 and charges $2. 00 per song. For how many songs will the cost be the same?.

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.

Ithink

One of the angles would be 70 degrees and the other one would be 90 degrees