Given the following sequences 1,2,4,8,12 Find the sum of the first term​

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

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 an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.