Please help: Tanya has a garden with a trench around it. The garden is a rectangle with length 2 1/2m and width 2m. The trench and garden together make a rectangle with length 3 1/2m and 3m width. Find the area of just the trench. Please help

+1,000)=g7e=mc2-g=7 because if you know algebra you should know g=7 to get your answer

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.