To decide what to eat at a restaurant, Frank closes his eyes, places his finger on the menu, and orders whichever dish he places his finger
on. He chooses one salad, one main course, and a dessert. If there were 10 possible dishes for each selection, how many possible
combinations could he have chosen other than the one he selected?
A 99
B. 100
C. 999
D.
1.000

D. 1,000

Step-by-step explanation:

You say 10 x 10 x 10

One ten for each group.

Can I get brainliest.

a) 15/7

step-by-step explanation:

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!