Given that 1 gallon of water is equivalent to 231 cubic inches of water, approximate the number of gallons the fish tank shown below will hold. Round your answer to the nearest tenth of a gallon if necessary.

What is the standard form of -5x^2+2x^4-11+x^3+3x

Find the maximum value of p= 4x + 5y subject to the following constraints :

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.