What is another expression for 3 (2x+7) ?

What does being able to express numbers in equivalent forms allow you to do

A laser found the thickness of a piece of glass to be 16.119 inches. Round the glass thickness to the nearest hundredth of an inch

A number cube with the numbers 1, 2, 3, 4, 5, and 6 is rolled 24 times. About how many times would it be expected that a 2 or a 5 is rolled? A. 2 B. 4 C. 6 D. 8

6^3+7*4 A. 100 B. 244 C. 757 D. 892

112% of what number is 84?

Tell whether the statement is true or false. 8 €{16, 24, 32, 40, 48} False True

What integer is the opposite of - 6? a. 1/6 b. 6 c. - 1/6 d. - 6

Anthony decided to buy two DVDs that we're not included in the deal. His price was $21.60. The sales tax is 8 percent. What was the cost of the two DVDs before the sales tax was added?

Evaluate h (0). what does this value tell you? Explain in the context of the problem

How did or do other cultures measure their years and what year is the current year for those calendars?