Use the indicated property to write an algebraic expression equivalent to the given expression.8x + 20; commutative of addition

A. 8x - 20
B. 20 + 8x
C. 20x + 8
D. -8x + 20


Answer: B

Mathematics

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Write the decimal number that has the specified place values.4 tenths, 5 thousands, 1 hundred, 3 ones, 9 tens, 9 hundredths

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