1. sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer.
use these decimals to answer the questions:
–6.2, 5.71, –3.96, 2.84
(a) is sally’s statement always true, sometimes true, or always false? write two pairs of equations using addition and two pairs of equations using subtraction to support your answer.
(b) write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals.

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Someone answer asap for ! 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.

Me n o w. i need t h i s. 10 points