Lecture Notes for MAT 0024C - Beginning Algebra LinC Bridg at Valencia Comm College (VCC)

Notes Information

 Material Type: Class Note Professor: Staff Class: MAT 0024C - Beginning Algebra LinC Bridg Subject: MAT: Mathematics University: Valencia Community College Term: -- Keywords: Scientific NotationReal NumberNonzero ConstantIn Front OfIn Front (of)Natural NumberAbsolute Value      Sample Document Text

Notes for Week 2 Name: ______________________________ MAT 0024C 2.4 Applying the Principles to Formulas  Isolating a variable Examples: Q: Solve for a: 3x a y= + . A: Q: Solve for w: 19 2 2l w= + . A: Q: Solve for a: 5(2 )n a bm c+ = −. A: Q: Solve for w: 4 6w x y+ =. A: Q: Solve for v: mD v= . A: 1 2.5 Translating Word Sentences to Equations Examples: Q: Translate the sentence to an equation and then solve: Six added to p is negative two. A: Q: Translate the sentence to an equation and then solve: Three sevenths of a number is equal to negative nine-eighths. A: Q: Translate the sentence to an equation and then solve: Tripling the difference of a number and five produces negative fifteen. A: Q: Translate the sentence to an equation and then solve: Five more than four times a number is equal to seven subtracted from that number. A: 2 2.6 Solving Linear Inequalities *The only difference between solving an inequality and an equality is that if you multiply ...