Simplify the expression.
t + 2 + 6t =

In the geometric progression –3, 12, −48… what term is 3,072?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.