Complete (a) The trinomial 49y2 – 14y + 1 is in the form a2 - 2ab + b2, where a =
and b =
(b) Use the formula a?
2ab + b2 = (a - b)2 to factor 49y2 - 14y + 1.
4952 – 14y + 1 =

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Sara can take no more than 22 pounds of luggage on a trip. her suitcase weighs 112 ounces. how many more pounds can she pack without going over the limit?

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need