Mplzz think about how to use the interactive tool to form an expression equivalent to –x + ( –3x) + 12 – 9. an equivalent expression + 3.
-4x
-2x
2x
4x

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.