How many pint are in a quart and how many quarts are in a gallon? The whole system (customary units) is confusing to me.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?