Reyansh filled a 500-milliliter container with clean water. he then drank 35 percent of the water in the container. how many milliliters of water are left in the container?

For the function, f(x) = -5x 2, find f(-4).

Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

Pls! does anybody know a shortcut for answering these types of questions in the future?