Quantity - Advanced Algebra - Lecture Handout, Exercises of Calculus

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Advanced Algebra 1.3B Learning Targets... 1. Translate from algebraic to verbal expressions 2. Solve for a variable 3. Solve for a quantity LT: Translate from algebraic to verbal expressions Examples Write an algebraic expression to represent each verbal expression. 1) The quotient of 5 less than a number and 12. — fa 2) The cube of a number increased by 4 times the same number. “We 3) Three times the difference of a number and 8. BC y¥-4) LT: Solve for a variable Notes e Use reverse operations to get the correct variable by itself. <———— EMDAS Examples P Solve for the variable indicated. 4)oA ="h(b,+b,) forb; = A Goxk “a —aw 7 Ce aazhtetbh.) a -b ‘ " ZA _& = b.) b ! 5) S =2ur? +2arhforh Un -U0 eh S-twes Lith — ee eg "urr¢ rv LT: Solve for a quantity Examples Solve for the quantity indicated. 6) If 6x — 12 = 18, what is the value of 6x + 5 ? FyU FV 6Cs>+5S bx-Id a 6x= 36 a0o+5 ie ba Gey ores BS) & ¥