Which expression is equivalent to 8x -2y + x + x? A. 4x
B. 8x
C. 6x - 2y
D. 10x -2y

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?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Draw a scaled copy of the circle using a scale factor of 2