Jasmine works at the public library after school. She makes $7.00 per hour. She cannot work more than 15 hours per week. If y=7x represents Jasmine's earning, what are the values in the domain?
)
A)
xS15
B)
0sxs15
1sxs15
D)
all real numbers

the answer is mx +B plus the quradratic formula

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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