Solve the problem.
-The sum of two numbers is 45 and their difference is 9 . Find the numbers.
A) 27 and 18
B) 37 and 8
C) 25 and 20
D) 20 and 29
Correct Answer:
Verified
Q24: Solve by the substitution method.
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Q25: Solve by the substitution method.
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Q26: Solve by the substitution method.
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Q27: Solve by the substitution method.
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Q28: Solve by the substitution method.
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Q30: Solve the problem.
-The difference between two numbers
Q31: Solve the problem.
-Two angles have a
Q32: Solve the problem.
-The sum of two
Q33: Solve the problem.
-The perimeter of a
Q34: Solve the problem.
-The perimeter of a
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