The height of a stack of DVD cases is in a proportional relationship to the number of cases in the stack. A stack of 6 cases and their height are shown. Find the constant of proportionality. Then use the constant of proportionality to find the height of a stack of 14 cases.

What is the square root of 45? (step by step working plz)

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Which shows the pre image of triangle xyz