The local fire company is having a raffle to raise money for Fourth of July fireworks. They will sell one thousand tickets at $10 each. They will award one first prize of $300, one second prize of $150, and one third prize of $50. The other tickets will win nothing. What is the expected value of a ticket?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?