WebSep 19, 2016 · 1 Answer EZ as pi Sep 19, 2016 3x −9 Explanation: "9 less than" means you are subtracting 9 from something. "9 less than 12 is 3" would be written as 12 −9 = 3 In the case the 'something' is three times an unknown number. Call the number x Three times the number is 3 ×x = 3x "9 less than this" is written as 3x − 9 Answer link WebJul 2, 2024 · the length of the rectangle is 5 ft Less Than 3 times the width and the area of the rectangle is 50 feet squared. what is the length and the width of the rectangle? See answer Advertisement afrazi01p8qv5j We know from the problem that l = 3w - 5. We also know the formula for area is A = w * l.
Five less than three times the length l - Math Tutor
WebApr 27, 2024 · Less than a number should clue you in to subtraction after a number. So x less than a number means n − x. In this case 3 less than a number is n −3. Times … WebDec 27, 2024 · Answer: The length and width are 11ft and 5ft respectively Step-by-step explanation: let the length = L Width = W Area = LW = 55 The length is nine feet less than four times the width L = 4W - 9 W (4W - 9) = 55 4W^2 - 9W -55 = 0 4W^2 - 20W + 11W - 55 = 0 4W (W - 5) + 11 (W - 5) = 0 (W - 5) (4W + 11) = 0 W - 5 = 0 , 4W + 11=0 W = 5 or … grouping students for cooperative learning
4.2 Solve Applications with Systems of Equations - OpenStax
WebAug 24, 2013 · What is an algebraic expression for five less than three times the length l? 3l - 5 is an expression for five less than three times the length l How do we express three less than a... WebThe width of a rectangle is 9 inches less than 4 times the length. If x represents the length, how do you write an algebraic expression in terms of x that represents the area of the rectangle? Bailey withdrew $135 from her checking account. WebOne number is 5 less than 4 times another. if the sum of both numbers is 11, find the number if a number is added to 4 less than 5 times itself, the result is 27. find the number :v. 1 answer; Mathematics; asked by Student; 202 views; Select the letter that corresponds to the word or words that the italicized phrase modifies or describes. 9. filme star wars online