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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Simplify.65 - (25 - 5)
A. 45 B. 35 C. 20 D. 40
Mathematics
Write the decimal number that has the specified place values.4 tenths, 5 thousands, 1 hundred, 3 ones, 9 tens, 9 hundredths
A. 5,193.49 B. 519.349 C. 5,943.91 D. 5,993.41
Mathematics