Given the parent function f(x)=x^2 describe the graph of y=(0.2x)^2. a. expanded vertically by a factor of 5
b. expanded vertically by a factor of 10
c. expanded horizontally by a factor of 5
d. expanded horizontally by a factor of 10

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?

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?