A file server costs $30,000
The file server depreciates by 20% if it’s value each year
After three years it’s value is:

A $ 6000
B $ 12,000
C $ 15,360
D $ 19,200
E $ 24,000

Chose the graph below that represents the following system of inequality’s

Measures of the angle of r, 31 s (x+4) t (3x+9)

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .