These are the high temperature for one week in july . sunday 74
monday 75
tuesday 80
wednesday 76
thursday 75
friday 81
saturday 78

whats the mean high temperature for this week

A. 74
B. 75
C. 76
D. 77
E. 78

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?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.