Which of the following expressions represents "7 less than a number is 18"?

1.) None of the choices are correct.

2.) x - 7 = 18

3.) 18 - x = 7

4.) - 7x = 18

5.) 7 - x = 18

Two rectangles with the same side length are always congruent

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Which number has more than two factors? A. 19 B. 23 C. 25 D. 29

Evaluate the algebraic expression 5 + 9 (x-8) 2 for x = 9. When x = 9,5+9 (x-8) 2 =

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What is the approximate volume of a cone with a height of 12 in and radius of 9 in? Use 3 14 to approximate pi, and express your final answer to the nearest hundredth Enter your answer in the box

Whats 0.00147 in standard form?

Which term describes the red curve in the figure below?

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