Solve the problem.
-Find two numbers whose sum is 40 and whose difference is 12.
A) 29 and 11
B) 26 and 14
C) 24 and 16
D) 16 and 28
Correct Answer:
Verified
Q32: Solve the problem.
-The perimeter of a
Q33: Solve the problem.
-The perimeter of a
Q34: Solve by the substitution method.
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Q35: Solve by the substitution method.
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Q36: Solve by the substitution method.
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Q38: Solve using the elimination method.
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Q39: Solve the problem.
-The sum of two
Q40: Solve by the substitution method.
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Q41: Solve the problem using the elimination
Q42: Solve the system of equations by
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