How do i solve y+2=-3(x-1) in standard form?

Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?

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.

Let x = a + bi and y = c + di and z = f + gi. which statements are true?