A photocopier will only enlarge an image by 10% each time. Determine how many enlargements it will take for an image to be over twice its original size

2 times

Step-by-step explanation:

2 times

100=10^x

100^2=10^x

x=2

8 enlargements

Step-by-step explanation:

Each time image gets enlarged by 10% or 1.1 times

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!

ian gonna lie that is way to much