# Posts by Mario

Total # Posts: 104

**math**

slove for y y-(-3)=(x-(-3)) Get rid of the () y+3=x+3 subtract three from each side. y=x

*May 21, 2007*

**math**

drama club sold adult tickets for $8 and kid tickets for $5. for the final performance a total of 226 tickets were sold for a total of $1670. how many adult tickets were sold for the performance? X = # of adult tickets Y = # of kid tickets X + Y = 226 8X + 5Y = 1670 Solve ...

*March 28, 2007*

**math**

1000 tickets for prizes are sold for $2 each. Seven prizes will be awarded – one for $400, one for $200, and five for $50. Steven purchases one of the tickets. a) Find the expected value b) Find the fair price of the ticket. The expected value= 950/2000

*March 25, 2007*

**information literacy**

What year was the oldest copy of Ralph Ellison’s Going to the Territory published?

*March 6, 2007*