Two liquids a and b are miscible with each other at room temperature. which separation technique will you apply to separate the mixture of a and b if the difference in their boiling point is 15°c

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.