Five more than twice a number is less than ten as an inequality?
plz help

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

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