Jenna gave 5 grapes to each of her sisters she has 3 sisters what is the total number of grapes jenna gave to her sisters ,a 3 b 5 c 8 d 15 pls answer

Of four points are collinear, they are also coplanar

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

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.