 | Geography - 1867 - 878 pages
...two numben are as 5 to 4, the sum of whose cubes • î \ ~~VJ" 14. z* — 2x + 1. is 5103 • 10. Two travellers, A and B, set out to meet each other, A 4. a'x". 10. 27a»|/. EXERCISE 58. 15. (а+Ь)». leaving the town С at the same time that В left... | |
 | Jeremiah Day - Algebra - 1820 - 352 pages
...cubes is 5103 ? Let 5a; and 4a;=the two numbers. Then x = 3, and the numbers are 15 and 12. Prob. 1 2. Two travellers A and B set out to meet each other,...A leaving the town C, at the same time that B left Z).'. They travelled the direct road between C and D ; and on meeting, it appeared that A had travelled... | |
 | James Ryan, Robert Adrain - Algebra - 1824 - 542 pages
...and .*. x=3y3 ; whence 9y3 = 27y2, and y=3 ; .'. a=9X27=243; .'. the numbers are 243, and 3. Prob. 6. Two travellers, A and B, set out to meet each other...time that B left D. They travelled the direct road, CD ; and, on meeting, it appeared that A had travelled 18 miles more than B; and that A could have... | |
 | James Ryan - Algebra - 1824 - 550 pages
....-. x = 9y3; whence 9t/3=27#a, and y=3 ; .'. z=9X27=243 : .'. the numbers are 243, and 3. Prob. 6. Two travellers, A and B, set out to meet each other...town C at the same time that B left D. They travelled 1he direct road, CD ; and, on meeting, it appeared that A had travelled 18 miles more than B ; and... | |
 | James Ryan - Algebra - 1826 - 430 pages
...; and .-.x=9y3 ; whence 9f=Zly\ and y=3 ; /. a-=9X 27=243 ; .-.the numbers are 243, and 3. Prob. 6. Two travellers, A and B, set out to meet each other;...time that B left D. They travelled the direct road, CD: and, on meeting, it appeared that A had travelled 18 miles more than B ; and that \ could have... | |
 | Jeremiah Day - Algebra - 1827 - 352 pages
...whose cubes is 5103 ? Let 5x and 4x=the two numbers. Then z=3, and the numbers are 15 and 12. Prob. 12. Two travellers A and B set out to meet each other,...A leaving the town C, at the same time that B left J). They travelled the direct road between C and Z>; and on meeting, it appeared that A had travelled... | |
 | William Smyth - Algebra - 1830 - 278 pages
...alike. For how many days were they engaged ; how many did each work, and what had each per day ? 10. Two travellers A and B set out to meet each other,...time that B left D. They travelled the direct road CD, and on meeting, it appeared that A had travelled 1 8 miles more than B ; and that A could have... | |
 | Jeremiah Day - Algebra - 1831 - 358 pages
...cubes is 5103 ? Let 5x and 4a;=the two numbers. Then x=3, and the numbers are 15 and 12. Prob. 12. Two travellers A and B set out to meet each other,...between C and D; and on meeting, it appeared -that- \i2*>had travelled 18 miles "mare than B, and that A could have gone B's distance in lo\ days, but... | |
 | Jeremiah Day - Algebra - 1832 - 360 pages
...cubes is 5103 ? Let 5x and 4a;=the two numbers. Then x =3, and the numbers are 15 and 12. Prob. 12. Two travellers A and B set out to meet each other,...travelled the direct road between C and D; and on meeting.it appeared that A. had travelled 18 miles more than JB, and that A could have gone .B's distance... | |
 | William Smyth - Algebra - 1836 - 288 pages
...each per day? Ans. 19 days; A worked 15, and B 12 days, and A received 5s. and B 4s. a day. • 10. Two travellers A and B set out to meet each other, A leaving the town C at the same lime that B left D. They travelled the direct road CD, and on meeting, it appeared that A had travelled... | |
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A and B, set out to meet each other; A leaving the town C at the same time that B left D. They travelled the direct road... 
