The lynch family bought a house for $75,300.a few year later, they sold the house for $80,250.how much greater was the selling price than the purchase price?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.