the sum of the digits of a two digit number is 7 of the digits are reversed the new number is 9 less than the original number

40 describe the outliers from the scatter plot.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

If a is a nonzero real number then the reciprocal of a is