Copper can be shaped into various forms due to a physical property called

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup