The city carnival is holding a raffle. Every raffle ticket purchased will go into a large bin. At the end of the day, one ticket will be drawn at random for the grand prize. Lewis bought 2 tickets, Raul bought 6 tickets, and Amy bought 8 tickets.

If a total of 350 tickets were sold, what is the probability that either Raul or Amy will win the grand prize?
A. 3/175

B. 1/175

C. 4/175

D. 1/25

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

Arational number that is equivalent to -20/4?