Add.8 + (-10)

A. 2
B. -2
C. 18
D. -18


Answer: B

Mathematics

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The amount A, in grams, of one radioactive substance remaining after t years is given by .

The amount B, in grams, of a second radioactive substance remaining after t years is given by .
When will the amounts remaining of each be the same? Round your answer to two decimal places if necessary.
?

A. After 3.01 years
B. After 14.14 years
C. After 0.46 years
D. After 15.23 years

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Factor the difference of two squares completely.3xy2 - 147x

A. 3x(y - 7)2 B. 3x(y + 7)2 C. 3x(y + 7)(y - 7) D. Prime

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The table compares the national averages for an industry to the results for a given company in the industry. Identify any areas that might require attention by management and offer suggestions.

What will be an ideal response?

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Translate to a proportion and solve. Round to the nearest hundredth, if necessary.175% of 36 is what number?

A. 6,300 B. 630 C. 63 D. 6.3

Mathematics