What is a true statement comparing the graphs of x^2/3^2-y^/4^2=1 and y^2/3^2-x^2/4^2=1?

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?