3. at a convention. jim and his three friends
each bought three raffle tickets. at the time of
the drawing, 400 tickets had been sold. what
is the probability that either jim or one of his
friends will win?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.