Algebra Demystified 2nd Ed

480 algebra De mystif ieD

DeMYSTiFieD / algebra DeMYSTiFieD / HuttenMuller / 000-0 / Index

Variables (Cont.):

adding fractions with variables, 54–56

defined, 46

dividing fractions with variables, 52–54

multiplying fractions with variables, 49–50

negating, 86–87

separate variable from rest of fraction, 50–52

simplifying fractions containing variables, 46–49, 52–54

subtracting fractions with variables, 54–56

word problems, 56–60

Volume

cylinder, 417

rectangle box, 418

W

Whole number-fraction arithmetic, 21–24

Word problems. See also Applied problems/applications

translate words into mathematical symbols, 34–37

variables, 56–60

Work problems

linear applications, 271–285

other worker joins in, 278

quadratic applications, 400–407

summary (how to), 307

Write fraction in lowest terms, 7. See also Simplifying

fractions