se sabe q la suma de tres números es de 850. El primer es un tercio del segundo y el tercer número es el doble del segundo.¿Cuales son los números apoyece en el esquema de barra para solucionar el problema?

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?