Abag contains 4 green marbles and 5 white marbles. suppose a marble is randomly selected. what are the odds in favor of picking a white marble?

a. 4 to 9

b. 5 to 4

c. 4 to 5

d. 5 to 9

B. 5 to 4

Step-by-step explanation:

There is 5 white marbles compared to 4 green marbles. That would make it 5 out of 4

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

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