Use the properties of real numbers to simplify the expression.
--7x - (-5x)
A) -2x
B) 2x
C) -7x
D) -2
Correct Answer:
Verified
Q40: Use the order of operations to evaluate
Q41: Evaluate the expression without a calculator.
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Q42: Evaluate the expression without a calculator.
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Q43: Use the properties of real numbers to
Q44: Evaluate the expression without a calculator.
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Q46: Use the properties of real numbers to
Q47: Evaluate the expression without a calculator.
-(-5)-4
A)
Q48: Evaluate the expression without a calculator.
--2-4
A)
Q49: Evaluate the expression without a calculator.
-
Q50: Use the properties of real numbers to
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