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Questions (3)
Q) Mr Yang's son has a total of twenty-one $1 and $2 coins in his money box. When he counts his money, he finds that it's total
1 answer
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Q) Julie has $3.10 in change in her pocket. If she has only 50 cent and 20 cent pieces and the total number of coins is 11, how
2 answers
1,453 views
Q) one number is 9 less than three times a second number. If the first number plus twice the second number is 16, find the two
2 answers
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Answers (1)
The textbook answer is x = 5 & y=6 or the other way around.