Find the perimeter of quadrilateral ABCD round the nearest tenth.

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

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

What number line represents the solution set for the inequality -1/2 greater than or equal to 4