Rabbit population: the rabbit population in a certain area 500% of last year's population. there are 700 rabbits this year. how many were there last year?

140

Step-by-step explanation:

Given : The rabbit population in a certain area 500% of last year's population. There are 700 rabbits this year.

Let x be the number of rabbits in last year.

Then , According to the question , we have

500% of x = 700

 [To convert percent into fractions , we divide it by 100]

Hence, there were 140 rabbits last year.

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!

depending on others is critical to survival. my source is apex!

step-by-step explanation: