X+y when x=13 and y=−74. Write your answer as a fractionin simplest form.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.