Jamie is x years old. his friend ana is the same age. what is the sum of their ages? enter an expression to represent the sum of their ages.

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Find the zeros of each function. f(x) = x^2 + 5x - 6