Alehanda

Cual no es un mes del ano? I just need to know what that says, its a multiple choice question but I cant translate it right and If i could just know what the question was right I could get the answer myself.

Puedes jugar al tenis conmigo? No,no ___________jugar al tenis. a. juegas b.jugamos c.puedes d. se with a tilde or whatever over the e I think it says Can you play tennis with me? and the choices are you play, we play, you can, and I know how, but it seem...

solve x-sqrt(2x+1)=7 Can someone explain how to work this out. Im not exactly sure how you figure the square root part.