Which diagram BEST shows how fraction bars can be used to evaluate 1/2 devided by 1/4

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

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

Which expression gives you the distance between the points (5,1)and(9,-6)