PLEASE HELP FAST Which of these is a lower price than 6 for $9?

5 for $8

7 for $10

10 for $16

4 for $7

Abcd is a square. what is the measure of angle bac

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?