Write the number in standard notation.400 + 10 + 7

A. 7 + 10 + 400
B. 417
C. 714
D. 400 + 77

Answer: B

Mathematics

Write the following as a base-ten numeral.6 ? 103 + 8 ? 102 + 4

A. 1804 B. 6104 C. 6804 D. 6800

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Mathematics

Divide.

A. 8x + 25x⁶ +
B. 10x + 5
C. 8x + 5
D. 8x + 5 +

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Mathematics

Evaluate the expression.7(4 - 6)2

A. -14 B. 4 C. 28 D. -28

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Mathematics

Evaluate the expression

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Mathematics