Cecil's weight went from 178 pounds to 153 pounds from march to december.
(i) using december as the reference, find the relative change between december and march. express your answer rounded correctly to the nearest tenth of a percent.
(ii) using march as the reference, find the absolute change between march and december. express your answer rounded to the nearest pound.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

In the geometric progression –3, 12, −48… what term is 3,072?