How many solutions does this system of two equations shown have ? y=3(x+4) y=3(x-4)

What is the rule for reflection across the y axis

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?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10