The first three terms in the expansion of (1-2x)^2 (1+ax)^6,in ascending powers of x , are 1-x+bx^2.Find the values of the constants a and b

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have