5(y+2)+4 expression equivalent

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

The first five terms of a linear sequence are given below. 7 , 12 , 17, 22 , 27 , what is the next term of the sequence?

Which of the following are accepted without proof in a logical system? check all that apply.