Using two step equation how do i solve 16= (x + 3)^2

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Someone which statements are true? check all that apply.

Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? −y − 5x = 100 y + 5x = 100 −5x − y = 50 5x − y = 50