1-4 Applications and Problem Solving Mean what you say, and say what you mean!!!

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    06-Jan-2018

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Special attention 5 less than x

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<p>1-4 Applications and Problem Solving Mean what you say, and say what you mean!!! Review Phrases: OperationPhrase AdditionSum of Increased by More than Total Plus SubtractionDifference Decreased by Less than Minus MultiplicationProduct of Times Of Multiply Twice Double DivisionQuotient of Divided by Half Third Special attention 5 less than x Practice Examples: four more than six times a number half the difference between a number and three the quotient of seven and a number Practical Formulas A = lw (Area of a Rectangle) P = 2l + 2w (Perimeter of a Rectangle) D = rt (Distance equals rate times time) C = np (Cost equals number of items times price per item) Examples: a.Find the area and perimeter of a rectangle with length 4 and width w. b.You buy 6 pencils at m cents each and 4 notebooks at n cents each. How much did you spend? c. You travel 40 miles per hour for x hours. How far did you travel? Practice 9 more than a number A number decreased by 11 One-third of a number The quotient of 17 and d The product of 11 and x 7 more than twice y 8 less than half of n 5 plus the quotient of a number and 8 1-5 Translating algebra 1.Twice the sum of a number and twelve is forty. 2.When a number is multiplied by four and the result is decreased by five, the final result is nine. 3.Eight less than a number is 9. 4.The distance traveled in 4 hours was 180 miles. Assignment: Ditto 1.4/1.5</p>