1.10
Introduction
to Word Problems
Part I
from Basic Algebra: One Step at
a Time © 2002-2011
P.
63-83
Dr. Robert J. Rapalje
Seminole State College of Florida
ANSWERS TO ALL EXERCISES ARE INCLUDED AT THE
END OF THIS PAGE
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ANSWERS
1.10
p. 65 -
100:
1. 5;
2. 32;
3. 4;
4. -8;
5. 10;
6. -20;
7. 5;
8. 6;
9. -6; 10. 8; 11. 15, 45; 12.
18, 42; 13. 22, 38;
14.
36, 24; 15. 40, 20; 16. 13, 9; 17.
22, 27, 85;
18. 25, 22, 44;
19. 62, 66, 128;
20. 50, 94, 149;
21. 35, 36;
22. 42, 44; 23. 130,
132, 134; 24. 49, 51; 25.
131, 133, 135; 26. 122, 123, 124;
27.
15, 16; 28. 5, 7;
29. 30, 32; 30.
14, 16, 18; 31. 13, 15, 17;
32. 32, 33, 34; 33.
18m, 24m, 28m;
34. 16m, 22m, 32m; 35. 24m, 28m,
18m; 36. 12ft, 24ft, 34ft;
37. 25ft, 38ft, 19ft; 38. 16ft, 22ft,
32ft;
39.
W=10m, L=15m; 40. W=4m, L=8m; 41.
W=20m,L=45m; 42. W=10m,
L=15m;
43. W=75ft, L=175ft;
44. W=200m, L=350m; 45. W=125m, L=175m;
46. W=75ft,L=125ft;
47. W=8 1/3m,
L=19 2/3m; 48. W=3, L=12
P=30; 49. W=6, L=17.
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