Es la expresión algebraica que representa la superficie de un terreno rectangular, si su longitud es 3
veces más grande de su ancho.
a) (3X)(X)
b) 3X -X
c) 3X + X
d) 3(X+X)

Franco wants to double the volume of the cone. what should he do?

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )