The expressions x-2 and x+3 represent the length and width of a rectangle respectively, if the area of the rectangle is 24 what is the perimeter of the rectangle?

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible