Iwanted to see if i was right, can i get a second opinion? if 15 tickets cost $105, how much will 12 tickets cost? a.$60 b.$72 c.$84 d.$120 i chose answer c!

Anew fountain in the shape of a hexagon will have 6 sides of equal length. on a scale drawing, the coordinates of the vertices of the fountain are: (7.5,5), (11.5,2), (7.5,−1), (2.5,−1), (−1.5,2), and (2.5,5). how long is each side of the fountain?

What is the y intercept of f(x)=(1/2)^x?

Which representation has a constant of variation of -2.5