How do find the √27 between? How can you solve without a calculator?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

How many ordered pairs of positive integers satisfy xy=32?

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)