Answer + ! what is the missing polynomial? __ – (20 – 4x – 5x^2) = 20 – 7x2

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k