Heather's age is 3 years more than half her cousin rachel's age. if the difference in their ages is less than 4 years, what is the oldest that rachel can be in years?

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.