Breakfast at the local cafe costs harry 38.70 without taxes. he wants to leave 15 percent tip how much should he tip

Suppose the probability of selling a car today is 0.28. find the odds against selling a car today.

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g