Find the last term of an arithmetic sequence whose a=5,d=3 and n=78

Describe the domain and range of y=2(3)^x-2+5

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase