El Señor Gómez y su familia cenaron en un restaurante. Su cuenta fue de $538.00 + IVA, ¿Cuánto pagó en total?

If you could answer these your a life saver

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

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?