A Key Containing the Statements and Solutions of Questions in Prof. Charles Davies' New Elementary Algebra: For the Use of Teachers OnlyA.S. Barnes, 1859 - 72 pages |
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Results 1-5 of 6
Page 6
... share by x . Then , by the conditions of the question , and But , and hence , x + 360 = B's share , 2x + 720 -- 1000 A's share . x = D's share , 360 = C's share ; 4x + 440 2520 , the whole estate ; from which equation we find x = 520 ...
... share by x . Then , by the conditions of the question , and But , and hence , x + 360 = B's share , 2x + 720 -- 1000 A's share . x = D's share , 360 = C's share ; 4x + 440 2520 , the whole estate ; from which equation we find x = 520 ...
Page 7
... share , x + 80 3d son's share , x + 120 4th son's share , x160 5th son's share , and 5x + 400 2000 , the whole estate ; from which we find x = 320 . ( 17. ) Let the share of A be denoted by x . Then , since A's share is to be to B's as ...
... share , x + 80 3d son's share , x + 120 4th son's share , x160 5th son's share , and 5x + 400 2000 , the whole estate ; from which we find x = 320 . ( 17. ) Let the share of A be denoted by x . Then , since A's share is to be to B's as ...
Page 14
... of x = X --- 40 x = 50 ; 272 x = 50 ; or , ≈ = 270 . 45 40 5 272 272 x = 50 ; or , 27 ( 37. ) Let the first number be denoted by Hence , A's share is 450 pieces . 14 KEY TO DAVIES ' NEW ELEMENTARY ALGEBRA . [ 128 . (35.) ...
... of x = X --- 40 x = 50 ; 272 x = 50 ; or , ≈ = 270 . 45 40 5 272 272 x = 50 ; or , 27 ( 37. ) Let the first number be denoted by Hence , A's share is 450 pieces . 14 KEY TO DAVIES ' NEW ELEMENTARY ALGEBRA . [ 128 . (35.) ...
Page 32
... share . Then , also , 2x what each son received ; 3x + 4x = what the children received ; hence , 3x + 4x + 1000 = widow's share ; 6x + 8x + 1000 = 15000 ; or , 142 15000 - 1000 14000 ; ( 12. ) Let the sum to be divided be or , x = 1000 ...
... share . Then , also , 2x what each son received ; 3x + 4x = what the children received ; hence , 3x + 4x + 1000 = widow's share ; 6x + 8x + 1000 = 15000 ; or , 142 15000 - 1000 14000 ; ( 12. ) Let the sum to be divided be or , x = 1000 ...
Page 33
... share = B's share = 812 x 83 84 - 3000 , - 1000 , C's share = + 800 ; x x = + + 2 3 4 x 3200 ; 76800 ; 24x12x + 8x + 6x 2x 76800 ; or x = $ 38400 ( 13. ) Let the values of the horses be denoted , respectively , by x , y , Then , and z ...
... share = B's share = 812 x 83 84 - 3000 , - 1000 , C's share = + 800 ; x x = + + 2 3 4 x 3200 ; 76800 ; 24x12x + 8x + 6x 2x 76800 ; or x = $ 38400 ( 13. ) Let the values of the horses be denoted , respectively , by x , y , Then , and z ...
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A Key Containing the Statements and Solutions of Questions in Prof. Charles ... Charles Davies No preview available - 2016 |
A Key Containing the Statements and Solutions of Questions in Prof. Charles ... Charles Davies No preview available - 2016 |
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