One number is 6 more than another. Twice the larger number is 5 times the smaller. Which is the smaller number?

Me what is the value of x? showing work would be appreciated - ! : )

Which of the following shows the length of the third side, in inches, of the triangle below

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters