M∠GHI=98° and m∠JKL=82° Which statement is true about ∠GHI and ∠JKL?

The angles are neither complementary nor supplementary.

The angles are supplementary.

The angles are complementary.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.