2. A 10, B 12 miles per hour. A went 100, B 120 miles. 3. 5 yards and 6 yards. 4. 10 rows; 12 trees in a row; 960 bushels. 10. Greater 60; less 15. 11. Length 30, breadth 25, height 20 feet. 12. 37 yards in each; prices 42s. and 32s. per yard. 13. 30 persons; $150 each. 14. Greater 57; less 45. 15. $150. SECTION XXXIII. ART. 95. 1. By the 2d statement, 9 yards. ART. 97. 1st and 2d performed. 3. 15 rods. 4. 9 rods; $3 per rod. 5. Greater 90; less 85. 6. Length 100, breadth 60 rods. 7. 10 sheep; 13 calves. 8. 40 hours; 4 miles per hour. 9. $100. 10. 80 feet. 11. Coffee $0.10, tea $0.50 per pound. 12. 4 rods. 13. 225. 14. 5 sons. 15. 12 fowls. 16. A's stock $100. 17. 2 rods. 18. 10 gallons. ART. 107. 1. m2-2mx+x2. 2. a3c3a2 b c +3 a b2 c +63 c. 3. a2m+2abm+b2m+2acm+2bcm+c2m+a2 n+ 2 abn+b2n+2acn+2bcn+c2n. 4. a3 x2+2 a3 x y + a3 y2. 5. 4c2+12 c d +9 d2. 6. a2+2ab+b2 c3 +3 c2 d+3 c d2+d3° SECTION XXXIX. ART. 113. 1. a7 +7 a b + 21 a5 b2 + 35 aa b3 + 35 a3 ba +21 a2 b5 + 7 a bε + b2. 2. x10+10x9y+45 x8 y2 + 120 x1 y3 +210 x y1 + 252 x5 y5 +210 x1 y6 + 120 x3 y7 + 45 x2 y3 + 10 x yo + y1o ̧ 3. m5-5 m1 n + 10 m3 n2 - 10 m2 n3 +5 m n1 — n5. |