Every morning, halle goes to school with a 1 liter bottle of water. she drinks 1/4 of the bottle before school starts and 2/3 of the rest before lunch. what fraction of the bottle does halle drink after school starts but before lunch? how many milliliters are left in the bottle at lunch?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2