In the coordinate plane below, ABC is similar to AEF. What is the value of x? Find the slope first. Use mathematics to justify how you got your answer.

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?