11.10000X + 10000Y = 50000, Divide by 10000 to give: X + Y = 5, Subtract 3502X - 3502Y = 3502, Divide by 3502 to give: X - Y = 1
X = 3 and Y = 2

12. takes 3 hours for the friends to hoook up so the pigeon flies for 3 hours at 18 mph = 54 miles.

13. he weighs 147 pounds + half of his body weight, the 147 pounds is the other half. he weighs 294 pounds.

14. 30 hens will also need 18 days, yo cant shorten the process

15. Fill tha 3 gallon pitcher and pour it into the 5 gallon one, Now fill the 3 gallon pitcher again and fill the 5 one pitcher to max. What is left in the 3 gallon pitcher is one gallon of whateva it is...

16. 3 students received an A.

17. Divide 250 by 11 which equals 22.8. extra 8 scraps with the scraps you have from the 22 bars, you have 30 more They they make 2 more bars so....the total is 24 bars...

18. Kerry eats 24 while Pete eats 8 - 32 ÷ 4 = 8 takes them 45 minutes.

19. He had 6 oranges and ate 2 the first day and 2 the second.

20. Joan is 32 - Jane is 28 - and Jean is 16.

which ones are wrong?

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.::BattleZ::.