Simplify 18-2[x + (x - 5)].
O8-4x
28 - 4x
28 - 2x

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

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Add the fractions and simplify 1/2+ 1/3