Question

Student population
in 2015
800 900
(a) find, as a percentage, how much larger the student population is in 2015

Answer 1

Answer:

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In its most general form, algebra is the study of mathematical symbols and the rules for manipulating these symbols; it is a unifying thread of almost all of mathematics. It includes everything from elementary equation solving to the study of abstractions such as groups, rings, and fields.