Project #51492 - Essentail questions

 

  1. Simplify the expression:  2(3m + 4) – 9m + 6.  Define the following:  like terms, constant, distributive property.

 

 

 

 

 

  1. Write an equation that represents “Seven more than the product of 3 and a number x is negative two.”  Solve the equation.  Define the following:  equation, inverse operations, and solution.

 

 

 

 

 

  1. Solve the equation 7 (x + 2) = 7x + 14.  Explain what your solution means.

 

 

 

 

 

  1. Explain how to use perfect squares to estimate the square root of 42 to the nearest integer and to the nearest tenth.

 

 

 

 

 

  1. Draw a right triangle and label the legs and the hypotenuse.  Find the missing leg of a right triangle with a hypotenuse of 41 cm and one leg of 9cm.  Show your work.

 

Subject Mathematics
Due By (Pacific Time) 12/15/2014 5:00pm
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