The cover of a photo album has an area of 97.5 square inches. find it's area in square centimeters. (1 cm = 0.39 in)

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

40 i don’t know lololol

answer: need a picture

step-by-step explanation: