Factor this trinomial. Your answer should consist
of two binomials.
y2 - 2y - 15

All per-unit concepts rely on ratios, meaning, to provide a type of measurement

Is a positive integer raised to a negative power always positive

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?