Riley‘s parents got a cell phone plan that has $40 monthly fee for the first stone. for each extra phone bill, there is a $15 phone service charge and $10 text service charge. what was the total phone bill be if they were five extra phones on the plan

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000