Yolanda is finding 23,567 - 12,458. She added 2 to 12,458 before subtracting. Then she added it in again after she subtracted. Is her method correct? Explain.

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Match each set of points with the quadratic function whose graph passes through those points