Nếu G trọng tâm tam giác ABC thì:
Vecto GA + vecto GB+ vecto GC= vecto 0

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

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.

Why is studying fractions important